(parse_opt): Use ARGP_ERR_UNKNOWN instead of EINVAL.

2 files changed, 2 insertions, 2 deletions

diff --git a/libstore/storecat.c b/libstore/storecat.c
index b1f4fa57..1c307965 100644
--- a/libstore/storecat.c
+++ b/libstore/storecat.c
@@ -99,7 +99,7 @@ main (int argc, char **argv)
 	  break;
 
 	default:
-	  return EINVAL;
+	  return ARGP_ERR_UNKNOWN;
 	}
       return 0;
     }
diff --git a/libstore/storeread.c b/libstore/storeread.c
index e5057a97..ea012727 100644
--- a/libstore/storeread.c
+++ b/libstore/storeread.c
@@ -90,7 +90,7 @@ main (int argc, char **argv)
 
 	case ARGP_KEY_NO_ARGS:
 	default:
-	  return EINVAL;
+	  return ARGP_ERR_UNKNOWN;
 	}
       return 0;
     }