diff options
Diffstat (limited to 'utility.c')
| -rw-r--r-- | utility.c | 22 |
1 files changed, 10 insertions, 12 deletions
@@ -54,7 +54,6 @@ #define bb_need_full_version #define BB_DECLARE_EXTERN #include "messages.c" -#include "usage.h" #include "pwd_grp/pwd.h" #include "pwd_grp/grp.h" @@ -81,21 +80,20 @@ static struct BB_applet *applet_using; extern void show_usage(void) { - static const char no_help[] = "No help available.\n"; - - const char *usage_string = no_help; + const char *format_string; + const char *usage_string = usage_messages; int i; - if (applet_using->usage_index >= 0) { - usage_string = usage_messages; - for (i=applet_using->usage_index ; i>0 ; ) { - if (!*usage_string++) { - --i; - } + for (i = applet_using - applets; i > 0; ) { + if (!*usage_string++) { + --i; } } - fprintf(stderr, "%s\n\nUsage: %s %s\n\n", full_version, - applet_using->name, usage_string); + format_string = "%s\n\nUsage: %s %s\n\n"; + if(*usage_string == 0) + format_string = "%s\n\nNo help available.\n\n"; + fprintf(stderr, format_string, + full_version, applet_using->name, usage_string); exit(EXIT_FAILURE); } |