Every file in this commit has a change to check the return value of a call.

2 files changed, 7 insertions, 3 deletions

diff --git a/noncore/apps/advancedfm/output.cpp b/noncore/apps/advancedfm/output.cpp
index 8c585f4..8f654d5 100644
--- a/noncore/apps/advancedfm/output.cpp
+++ b/noncore/apps/advancedfm/output.cpp
@@ -189,14 +189,15 @@ void Output::saveOutput() {
           filename+="/";
       QString name = fileDlg->LineEdit1->text();
       filename+="text/plain/"+name;
       odebug << filename << oendl; 
 
       QFile f(filename);
-      f.open( IO_WriteOnly);
-      if( f.writeBlock( OutputEdit->text(), qstrlen( OutputEdit->text()) ) != -1) {
+      if ( !f.open( IO_WriteOnly ) )
+          owarn << "Could no open file" << oendl;
+      else if( f.writeBlock( OutputEdit->text(), qstrlen( OutputEdit->text()) ) != -1) {
           DocLnk lnk;
           lnk.setName(name); //sets file name
           lnk.setFile(filename); //sets File property
           lnk.setType("text/plain");
           if(!lnk.writeLink()) {
               odebug << "Writing doclink did not work" << oendl; 
diff --git a/noncore/apps/tinykate/libkate/document/katebuffer.cpp b/noncore/apps/tinykate/libkate/document/katebuffer.cpp
index 4c15fd0..d89edbd 100644
--- a/noncore/apps/tinykate/libkate/document/katebuffer.cpp
+++ b/noncore/apps/tinykate/libkate/document/katebuffer.cpp
@@ -69,13 +69,16 @@ KWBuffer::insertFile(int line, const QString &file, QTextCodec *codec)
     if (line) {
         odebug << "insert File only supports insertion at line 0 == file opening" << oendl;
         return;
     }
     clear();
     QFile iofile(file);
-    iofile.open(IO_ReadOnly);
+    if (!iofile.open(IO_ReadOnly)) {
+        owarn << "failed to open file " << iofile.name() << oendl;
+        return;
+    }
     QTextStream stream(&iofile);
     stream.setCodec(codec);
     QString qsl;
     int count=0;
     for (count=0;((qsl=stream.readLine())!=QString::null);  count++)
     {