Signed-off-by: Alan Coopersmith <alan.coopersm...@oracle.com>
---
xkill.c | 19 ++++---------------
1 file changed, 4 insertions(+), 15 deletions(-)
diff --git a/xkill.c b/xkill.c
index 32cb0cc..2db5847 100644
--- a/xkill.c
+++ b/xkill.c
@@ -55,7 +55,7 @@ static char *ProgramName;
#define SelectButtonAny (-1)
#define SelectButtonFirst (-2)
-static int parse_button ( char *s, int *buttonp );
+static int parse_button ( const char *s, int *buttonp );
static XID get_window_id ( Display *dpy, int screen, int button, const char
*msg );
static int catch_window_errors ( Display *dpy, XErrorEvent *ev );
static int kill_all_windows ( Display *dpy, int screenno, Bool top );
@@ -240,22 +240,11 @@ main(int argc, char *argv[])
}
static int
-parse_button(char *s, int *buttonp)
+parse_button(const char *s, int *buttonp)
{
- register char *cp;
+ const char *cp;
- /* lower case name */
- for (cp = s; *cp; cp++) {
- if (isascii (*cp) && isupper (*cp)) {
-#ifdef _tolower
- *cp = (char) _tolower (*cp);
-#else
- *cp = (char) tolower (*cp);
-#endif /* _tolower */
- }
- }
-
- if (strcmp (s, "any") == 0) {
+ if (strcasecmp (s, "any") == 0) {
*buttonp = SelectButtonAny;
return (1);
}
--
1.7.9.2
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