engine: crashhandler: fix _GNU_SOURCE redefined warning

2 years ago · ed47346ef1
1 changed files with 2 additions and 0 deletions
--- a/engine/common/crashhandler.c
+++ b/engine/common/crashhandler.c
@ -12,7 +12,9 @@ but WITHOUT ANY WARRANTY; without even the implied warranty of
				@@ -12,7 +12,9 @@ but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 */
+#ifndef _GNU_SOURCE
 #define _GNU_SOURCE
+#endif

 #include "common.h"