Simplify options list for usage from array to constant string

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

1 files changed, 10 insertions, 14 deletions

diff --git a/xkill.c b/xkill.c
index d7cee73..18f5450 100644
--- a/xkill.c
+++ b/xkill.c
@@ -73,22 +73,18 @@ Exit(int code)
 static void
 usage(void)
 {
-    static char *options[] = {
-"where options include:",
-"    -display displayname    X server to contact",
-"    -id resource            resource whose client is to be killed",
-"    -frame                  don't ignore window manager frames",
-"    -button number          specific button to be pressed to select window",
-"    -all                    kill all clients with top level windows",
-"",
-NULL};
+    const char *options =
+"where options include:\n"
+"    -display displayname    X server to contact\n"
+"    -id resource            resource whose client is to be killed\n"
+"    -frame                  don't ignore window manager frames\n"
+"    -button number          specific button to be pressed to select window\n"
+"    -all                    kill all clients with top level windows\n"
+"\n";
     char **cpp;
 
-    fprintf (stderr, "usage:  %s [-option ...]\n",
-	     ProgramName);
-    for (cpp = options; *cpp; cpp++) {
-	fprintf (stderr, "%s\n", *cpp);
-    }
+    fprintf (stderr, "usage:  %s [-option ...]\n%s",
+	     ProgramName, options);
     Exit (1);
 }