[BusyBox-cvs] busybox/applets applets.c,1.16,1.17
Glenn McGrath
bug1 at busybox.net
Thu Nov 28 08:33:08 UTC 2002
Update of /var/cvs/busybox/applets
In directory winder:/tmp/cvs-serv20930/applets
Modified Files:
applets.c
Log Message:
Save a few bytes in show_usage
Index: applets.c
===================================================================
RCS file: /var/cvs/busybox/applets/applets.c,v
retrieving revision 1.16
retrieving revision 1.17
diff -u -d -r1.16 -r1.17
--- applets.c 16 Sep 2002 06:22:18 -0000 1.16
+++ applets.c 28 Nov 2002 08:33:04 -0000 1.17
@@ -80,7 +80,6 @@
extern void show_usage(void)
{
- const char *format_string;
const char *usage_string = usage_messages;
int i;
@@ -89,11 +88,12 @@
--i;
}
}
- format_string = "%s\n\nUsage: %s %s\n\n";
- if(*usage_string == '\b')
- format_string = "%s\n\nNo help available.\n\n";
- fprintf(stderr, format_string,
- full_version, applet_using->name, usage_string);
+
+ if(*usage_string == '\b') {
+ fprintf(stderr, "%s\n\nNo help available.\n\n", full_version);
+ } else {
+ fprintf(stderr, "%s\n\nUsage: %s %s\n\n", full_version, applet_using->name, usage_string);
+ }
exit(EXIT_FAILURE);
}
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