break long line

diff --git a/lib/userspec.c b/lib/userspec.c
index 8536030..25552aa 100644 (file)
--- a/lib/userspec.c
+++ b/lib/userspec.c
@@ -114,7 +114,8 @@ is_number (const char *str)
    Return NULL if successful, a static error message string if not.  */
 
 const char *
-parse_user_spec (const char *spec_arg, uid_t *uid, gid_t *gid, char **username_arg, char **groupname_arg)
+parse_user_spec (const char *spec_arg, uid_t *uid, gid_t *gid,
+                char **username_arg, char **groupname_arg)
 {
   static const char *tired = "virtual memory exhausted";
   const char *error_msg;