Marcus von Appen fixed bug 1530: X11 touch initialisation does not ch…

…eck its file handles
libsdl-org · Jul 2, 2012 · 208da59 · 208da59
1 parent 9c69433
commit 208da59
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/video/x11/SDL_x11touch.c b/src/video/x11/SDL_x11touch.c
@@ -46,6 +46,7 @@ X11_InitTouch(_THIS)
 #ifdef SDL_INPUT_LINUXEV
     FILE *fd;
     fd = fopen("/proc/bus/input/devices","r");
+    if (!fd) return;
 
     int i = 0;
     int tsfd;