Add WARN_AS_ERROR option to stop execution at first warning (equivalent of compilers' -Werror option)

1 files changed, 5 insertions, 5 deletions

diff --git a/src/main.cpp b/src/main.cpp
index cfd38ce..2f2fca5 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,13 +1,13 @@
 /******************************************************************************
  *
- * 
+ *
  *
  *
  * Copyright (C) 1997-2015 by Dimitri van Heesch.
  *
  * Permission to use, copy, modify, and distribute this software and its
- * documentation under the terms of the GNU General Public License is hereby 
- * granted. No representations are made about the suitability of this software 
+ * documentation under the terms of the GNU General Public License is hereby
+ * granted. No representations are made about the suitability of this software
  * for any purpose. It is provided "as is" without express or implied warranty.
  * See the GNU General Public License for more details.
  *
@@ -25,7 +25,7 @@
  */
 
 /*! Default main. The idea of separating this from the rest of doxygen,
- *  is to make it possible to write your own main, with a different 
+ *  is to make it possible to write your own main, with a different
  *  generateOutput() function for instance.
  */
 int main(int argc,char **argv)
@@ -36,6 +36,6 @@ int main(int argc,char **argv)
   adjustConfiguration();
   parseInput();
   generateOutput();
-  return 0;
+  return Doxygen::exitCode;
 }