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

1 files changed, 17 insertions, 16 deletions

diff --git a/core/apps/textedit/textedit.cpp b/core/apps/textedit/textedit.cpp
index 759e440..61beac5 100644
--- a/core/apps/textedit/textedit.cpp
+++ b/core/apps/textedit/textedit.cpp
@@ -641,64 +641,65 @@ void TextEdit::findNext() {
 
 void TextEdit::findClose() {
     searchBar->hide();
 }
 
 void TextEdit::search() {
     editor->find( searchEdit->text(), false, false );
 }
 
 void TextEdit::newFile( const DocLnk &f ) {
     DocLnk nf = f;
     nf.setType("text/plain");
     clear();
     setWState (WState_Reserved1 );
     editor->setFocus();
     doc = new DocLnk(nf);
     currentFileName = "Unnamed";
     odebug << "newFile "+currentFileName << oendl;
     updateCaption( currentFileName);
 //    editor->setEdited( false);
 }
 
 void TextEdit::openDotFile( const QString &f ) {
     if(!currentFileName.isEmpty()) {
-    currentFileName=f;
-
-    odebug << "openFile dotfile " + currentFileName << oendl;
-    QString txt;
-    QFile file(f);
-    file.open(IO_ReadWrite);
-    QTextStream t(&file);
-    while ( !t.atEnd()) {
-        txt+=t.readLine()+"\n";
-    }
-    editor->setText(txt);
-    editor->setEdited( false);
-    edited1=false;
-    edited=false;
-
-
+        currentFileName=f;
+
+        odebug << "openFile dotfile " + currentFileName << oendl;
+        QString txt;
+        QFile file(f);
+        if (!file.open(IO_ReadWrite))
+            owarn << "Failed to open file " << file.name() << oendl;
+        else {
+            QTextStream t(&file);
+            while ( !t.atEnd()) {
+                txt+=t.readLine()+"\n";
+            }
+            editor->setText(txt);
+            editor->setEdited( false);
+            edited1=false;
+            edited=false;
+        }
     }
     updateCaption( currentFileName);
 }
 
 void TextEdit::openFile( const QString &f ) {
   odebug << "filename is "+ f << oendl;
   QString filer;
   QFileInfo fi( f);
 //    bFromDocView = true;
   if(f.find(".desktop",0,true) != -1 && !openDesktop )
     {
       switch ( QMessageBox::warning(this,tr("Text Editor"),tr("Text Editor has detected<BR>you selected a <B>.desktop</B>file.<BR>Open<B>.desktop</B> file or <B>linked</B> file?"),tr(".desktop File"),tr("Linked Document"),0,1,1) )
         {
         case 0: //desktop
           filer = f;
           break;
         case 1: //linked
           DocLnk sf(f);
           filer = sf.file();
           break;
         };
     }
   else if(fi.baseName().left(1) == "")
     {