From: Glenn L McGrath <bug1@ihug.co.nz>
Date: Thu, 28 Nov 2002 08:33:04 +0000 (-0000)
Subject: Save a few bytes in show_usage
X-Git-Tag: 1_00_pre1~399
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=6ead3abd5549b9342245820fbac6dd32647bdcb1;p=oweals%2Fbusybox.git

Save a few bytes in show_usage
---

diff --git a/applets/applets.c b/applets/applets.c
index 168501811..e214f85ab 100644
--- a/applets/applets.c
+++ b/applets/applets.c
@@ -80,7 +80,6 @@ static struct BB_suid_config *suid_config;
 
 extern void show_usage(void)
 {
-	const char *format_string;
 	const char *usage_string = usage_messages;
 	int i;
 
@@ -89,11 +88,12 @@ extern void show_usage(void)
 			--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);
 }