From b8bd3d84590d9adee7084f066f0e3e8c75a99245 Mon Sep 17 00:00:00 2001
From: albert-github <albert.tests@gmail.com>
Date: Sun, 23 Aug 2015 09:53:20 +0200
Subject: [PATCH] Stop when doxygen configuration file ("Doxyfile") cannot be
 read

When the configuration file cannot be read a default configuration is used ad as the error message "error: cannot open file `Doxyfile' for reading" is show at the top of the output this is easily overseen.
By stopping the doxygen process it is made clearer that there is an error.
---
 src/config.l | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/config.l b/src/config.l
index 1bbe320e12a..5949b46e20e 100644
--- a/src/config.l
+++ b/src/config.l
@@ -1756,6 +1756,7 @@ static QCString configFileToString(const char *name)
   if (!fileOpened)  
   {
     config_err("cannot open file `%s' for reading\n",name);
+    exit(1);
   }
   return "";
 }