getopt() returns int, you moron!

1 files changed, 1 insertions, 1 deletions

diff --git a/mcwm.c b/mcwm.c
index 6b98564..a42a522 100644
--- a/mcwm.c
+++ b/mcwm.c
@@ -3884,7 +3884,7 @@ int main(int argc, char **argv)
 {
     uint32_t mask = 0;
     uint32_t values[2];
-    char ch;                    /* Option character */
+    int ch;                    /* Option character */
     xcb_void_cookie_t cookie;
     xcb_generic_error_t *error;
     xcb_drawable_t root;