Exit ccmake on fatal errors.

3 files changed, 14 insertions, 6 deletions

diff --git a/Source/CursesDialog/ccmake.cxx b/Source/CursesDialog/ccmake.cxx
index 7d9e348..5cc5db6 100644
--- a/Source/CursesDialog/ccmake.cxx
+++ b/Source/CursesDialog/ccmake.cxx
@@ -124,10 +124,11 @@ int main(int argc, char** argv)
   cmCursesForm::CurrentForm = myform;
 
   myform->InitializeUI();
-  myform->RunCMake(false);
-
-  myform->Render(1, 1, x, y);
-  myform->HandleInput();
+  if (myform->RunCMake(false) == 0 )
+    {
+    myform->Render(1, 1, x, y);
+    myform->HandleInput();
+    }
   
   // Need to clean-up better
   curses_clear();
diff --git a/Source/CursesDialog/cmCursesMainForm.cxx b/Source/CursesDialog/cmCursesMainForm.cxx
index e8e9199..503dc58 100644
--- a/Source/CursesDialog/cmCursesMainForm.cxx
+++ b/Source/CursesDialog/cmCursesMainForm.cxx
@@ -504,7 +504,7 @@ void cmCursesMainForm::UpdateStatusBar()
   pos_form_cursor(m_Form);
 }
 
-void cmCursesMainForm::RunCMake(bool generateMakefiles)
+int cmCursesMainForm::RunCMake(bool generateMakefiles)
 {
 
   int x,y;
@@ -557,6 +557,12 @@ void cmCursesMainForm::RunCMake(bool generateMakefiles)
     CurrentForm = msgs;
     msgs->Render(1,1,x,y);
     msgs->HandleInput();
+    // If they typed the wrong source directory, we report
+    // an error and exit
+    if ( retVal == -2 )
+      {
+      return retVal;
+      }
     CurrentForm = this;
     this->Render(1,1,x,y);
     }
@@ -565,6 +571,7 @@ void cmCursesMainForm::RunCMake(bool generateMakefiles)
   this->InitializeUI();
   this->Render(1, 1, x, y);
   
+  return 0;
 }
 
 void cmCursesMainForm::AddError(const char* message, const char* title)
diff --git a/Source/CursesDialog/cmCursesMainForm.h b/Source/CursesDialog/cmCursesMainForm.h
index 72238e8..3a15f58 100644
--- a/Source/CursesDialog/cmCursesMainForm.h
+++ b/Source/CursesDialog/cmCursesMainForm.h
@@ -85,7 +85,7 @@ public:
   /**
    * Used to run cmake.
    */
-  void RunCMake(bool generateMakefiles);
+  int RunCMake(bool generateMakefiles);
 
 protected:
   cmCursesMainForm(const cmCursesMainForm& from);