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-rw-r--r--dirname.c16
1 files changed, 9 insertions, 7 deletions
diff --git a/dirname.c b/dirname.c
index 847842e..0b60ceb 100644
--- a/dirname.c
+++ b/dirname.c
@@ -23,17 +23,19 @@
#include "internal.h"
#include <stdio.h>
+const char dirname_usage[] =
+ "dirname [FILENAME ...]\n"
+#ifndef BB_FEATURE_TRIVIAL_HELP
+ "\nStrips non-directory suffix from FILENAME\n"
+#endif
+ ;
+
extern int dirname_main(int argc, char **argv)
{
char* s;
- if ((argc < 2) || (**(argv + 1) == '-')) {
- usage("dirname [FILENAME ...]\n"
-#ifndef BB_FEATURE_TRIVIAL_HELP
- "\nStrips non-directory suffix from FILENAME\n"
-#endif
- );
- }
+ if ((argc < 2) || (**(argv + 1) == '-'))
+ usage(dirname_usage);
argv++;
s=*argv+strlen(*argv)-1;