diff options
Diffstat (limited to 'coreutils/sync.c')
| -rw-r--r-- | coreutils/sync.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/coreutils/sync.c b/coreutils/sync.c index db35d72fa..f7c14b04c 100644 --- a/coreutils/sync.c +++ b/coreutils/sync.c @@ -24,14 +24,16 @@ #include "internal.h" #include <stdio.h> -extern int sync_main(int argc, char **argv) -{ - if (argc > 1 && **(argv + 1) == '-') { - usage("sync\n" +const char sync_usage[] = + "sync\n" #ifndef BB_FEATURE_TRIVIAL_HELP - "\nWrite all buffered filesystem blocks to disk.\n" + "\nWrite all buffered filesystem blocks to disk.\n" #endif - ); - } + ; + +extern int sync_main(int argc, char **argv) +{ + if (argc > 1 && **(argv + 1) == '-') + usage(sync_usage); return(sync()); } |