Mark static string in verify_okay_to_kill as const

Fixes gcc warning:
xkill.c: In function ‘verify_okay_to_kill’:
xkill.c:371:24: warning: initialization discards ‘const’ qualifier from pointer target type [enabled by default]

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/xkill.c b/xkill.c
index 1cd32cb..5a303b7 100644
--- a/xkill.c
+++ b/xkill.c
@@ -368,7 +368,7 @@ verify_okay_to_kill(Display *dpy, int screenno)
     int count = XGetPointerMapping (dpy, pointer_map, 256);
     int i;
     int button;
-    static char *msg = "the root window";
+    const char *msg = "the root window";
     Window root = RootWindow (dpy, screenno);
     int okay = 0;