From 292e3c830032a4634f04c3095d6bfa272b65d712 Mon Sep 17 00:00:00 2001
From: Timothy Pearson <kb9vqf@pearsoncomputing.net>
Date: Sat, 21 Jan 2012 13:17:48 -0600
Subject: Fix a number of build warnings

---
 libkpgp/kpgpbase.cpp  | 63 ++++++++++++++++++++++++++++++++++++++++++---------
 libkpgp/kpgpbase2.cpp |  4 ++--
 2 files changed, 54 insertions(+), 13 deletions(-)

(limited to 'libkpgp')

diff --git a/libkpgp/kpgpbase.cpp b/libkpgp/kpgpbase.cpp
index 591a9943..c8efdfa4 100644
--- a/libkpgp/kpgpbase.cpp
+++ b/libkpgp/kpgpbase.cpp
@@ -76,7 +76,11 @@ Base::run( const char *cmd, const char *passphrase, bool onlyReadFromPGP )
 
   if(passphrase)
   {
-    pipe(ppass);
+    if (pipe(ppass) < 0) {
+      // An error occurred
+      // FIXME
+      printf("Something went wrong in libkpgp/kpgpbase.cpp\n");
+    }
 
     pass = fdopen(ppass[1], "w");
     fwrite(passphrase, sizeof(char), strlen(passphrase), pass);
@@ -104,9 +108,21 @@ Base::run( const char *cmd, const char *passphrase, bool onlyReadFromPGP )
   error = "";
   output = "";
 
-  pipe(pin);
-  pipe(pout);
-  pipe(perr);
+  if (pipe(pin) < 0) {
+    // An error occurred
+    // FIXME
+    printf("Something went wrong in libkpgp/kpgpbase.cpp\n");
+  }
+  if (pipe(pout) < 0) {
+    // An error occurred
+    // FIXME
+    printf("Something went wrong in libkpgp/kpgpbase.cpp\n");
+  }
+  if (pipe(perr) < 0) {
+    // An error occurred
+    // FIXME
+    printf("Something went wrong in libkpgp/kpgpbase.cpp\n");
+  }
 
   TQApplication::flushX();
   if(!(child_pid = fork()))
@@ -241,8 +257,13 @@ Base::run( const char *cmd, const char *passphrase, bool onlyReadFromPGP )
         }
       }
     }
-    else // if input.isEmpty()
-      write(pin[1], "\n", 1);
+    else { // if input.isEmpty()
+      if (write(pin[1], "\n", 1) < 0) {
+        // An error occurred
+        // FIXME
+        printf("Something went wrong in libkpgp/kpgpbase.cpp\n");
+      }
+    }
     //kdDebug(5100) << "All input was written to pin[1]" << endl;
   }
   close(pin[1]);
@@ -398,7 +419,11 @@ Base::runGpg( const char *cmd, const char *passphrase, bool onlyReadFromGnuPG )
 
   if(passphrase)
   {
-    pipe(ppass);
+    if (pipe(ppass) < 0) {
+      // An error occurred
+      // FIXME
+      printf("Something went wrong in libkpgp/kpgpbase.cpp\n");
+    }
 
     pass = fdopen(ppass[1], "w");
     fwrite(passphrase, sizeof(char), strlen(passphrase), pass);
@@ -418,9 +443,21 @@ Base::runGpg( const char *cmd, const char *passphrase, bool onlyReadFromGnuPG )
   error = "";
   output = "";
 
-  pipe(pin);
-  pipe(pout);
-  pipe(perr);
+  if (pipe(pin) < 0) {
+    // An error occurred
+    // FIXME
+    printf("Something went wrong in libkpgp/kpgpbase.cpp\n");
+  }
+  if (pipe(pout) < 0) {
+    // An error occurred
+    // FIXME
+    printf("Something went wrong in libkpgp/kpgpbase.cpp\n");
+  }
+  if (pipe(perr) < 0) {
+    // An error occurred
+    // FIXME
+    printf("Something went wrong in libkpgp/kpgpbase.cpp\n");
+  }
 
   if( passphrase ) {
     if( mVersion >= "1.0.7" ) {
@@ -617,7 +654,11 @@ Base::runGpg( const char *cmd, const char *passphrase, bool onlyReadFromGnuPG )
               }
             }
             else { // if input.isEmpty()
-              write(pin[1], "\n", 1);
+              if (write(pin[1], "\n", 1) < 0) {
+                // An error occurred
+                // FIXME
+                printf("Something went wrong in libkpgp/kpgpbase.cpp\n");
+              }
               //kdDebug(5100) << "All input was written to pin[1]" << endl;
               close (pin[1]);
               pin[1] = -1;
diff --git a/libkpgp/kpgpbase2.cpp b/libkpgp/kpgpbase2.cpp
index fdafa130..9427edaf 100644
--- a/libkpgp/kpgpbase2.cpp
+++ b/libkpgp/kpgpbase2.cpp
@@ -1031,8 +1031,8 @@ Base2::parseKeyList( const TQCString& output, bool secretKeys )
         // Example:
         //             Key fingerprint = 47 30 7C 76 05 BF 5E FB  72 41 00 F2 7D 0B D0 49
 
-        int pos2;
-        pos2 = pos + 18;
+//        int pos2;
+//        pos2 = pos + 18;
         TQCString fingerprint = output.mid( pos, index2-pos );
         // remove white space from the fingerprint
 	for ( int idx = 0 ; (idx = fingerprint.find(' ', idx)) >= 0 ; )
-- 
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