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

1 files changed, 4 insertions, 1 deletions

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++)
     {