1 files changed, 1 insertions, 2 deletions

diff --git a/procps/fuser.c b/procps/fuser.c
index 2585a4203..418f57b57 100644
--- a/procps/fuser.c
+++ b/procps/fuser.c
@@ -299,8 +299,7 @@ int fuser_main(int argc UNUSED_PARAM, char **argv)
                 break;
         }
 
-        opt_complementary = "-1"; /* at least one param */
-        getopt32(argv, OPTION_STRING);
+        getopt32(argv, "^" OPTION_STRING "\0" "-1"/*at least one arg*/);
         argv += optind;
 
         pp = argv;