Introduce usagef() that takes a printf-style format

diff --git a/builtin-push.c b/builtin-push.c
index b5cd2cdad04548f053d0a9ff24e661d4c3ee1d39..8631c06ed6cfdfe12286c5c72ee3f2b733be8986 100644 (file)
--- a/builtin-push.c
+++ b/builtin-push.c
@@ -181,7 +181,7 @@ int cmd_push(int argc, const char **argv, const char *prefix)
                OPT_BIT( 0 , "all", &flags, "push all refs", TRANSPORT_PUSH_ALL),
                OPT_BIT( 0 , "mirror", &flags, "mirror all refs",
                            (TRANSPORT_PUSH_MIRROR|TRANSPORT_PUSH_FORCE)),
-               OPT_BOOLEAN( 0 , "tags", &tags, "push tags (can't be used with --all or --mirror"),
+               OPT_BOOLEAN( 0 , "tags", &tags, "push tags (can't be used with --all or --mirror)"),
                OPT_BIT('n' , "dry-run", &flags, "dry run", TRANSPORT_PUSH_DRY_RUN),
                OPT_BIT( 0,  "porcelain", &flags, "machine-readable output", TRANSPORT_PUSH_PORCELAIN),
                OPT_BIT('f', "force", &flags, "force updates", TRANSPORT_PUSH_FORCE),