Don't return without value here.

In particular, return 0 as this is a failure.

diff --git a/unix/xserver/hw/vnc/xvnc.c b/unix/xserver/hw/vnc/xvnc.c
index c668bde25365f877d4013ebcd235a088e8975d80..627e797c20df8be13981ad1cfd37788897dd891c 100644 (file)
--- a/unix/xserver/hw/vnc/xvnc.c
+++ b/unix/xserver/hw/vnc/xvnc.c
@@ -408,7 +408,7 @@ ddxProcessArgument(int argc, char *argv[], int i)
            {
                ErrorF("Invalid pixmap depth %d\n", depth);
                UseMsg();
-               return;
+               return 0;
            }
            vfbPixmapDepths[depth] = TRUE;
            ret++;