Don't use strings directly in calls to usage(). This is in preparation
for their extraction to a separate file.
diff --git a/coreutils/sync.c b/coreutils/sync.c
index db35d72..f7c14b0 100644
--- a/coreutils/sync.c
+++ b/coreutils/sync.c
@@ -24,14 +24,16 @@
#include "internal.h"
#include <stdio.h>
+const char sync_usage[] =
+ "sync\n"
+#ifndef BB_FEATURE_TRIVIAL_HELP
+ "\nWrite all buffered filesystem blocks to disk.\n"
+#endif
+ ;
+
extern int sync_main(int argc, char **argv)
{
- if (argc > 1 && **(argv + 1) == '-') {
- usage("sync\n"
-#ifndef BB_FEATURE_TRIVIAL_HELP
- "\nWrite all buffered filesystem blocks to disk.\n"
-#endif
- );
- }
+ if (argc > 1 && **(argv + 1) == '-')
+ usage(sync_usage);
return(sync());
}