Fix gcc -Wwrite-strings warnings

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/exec.c b/exec.c
index 0508cd3..dbcb669 100644
--- a/exec.c
+++ b/exec.c
@@ -280,7 +280,7 @@ PrintKeyTable(Bool exprs, FILE *fp)
 	    max--;
 	for (j = 0; j <= max; j++) {
 	    register KeySym ks = keymap[j];
-	    char *s;
+	    const char *s;
 	    if (ks != NoSymbol)
 		s = XKeysymToString (ks);
 	    else