From: reddevillg <reddevillg@gmail.com>
Date: Fri, 10 Nov 2017 03:12:16 +0000 (+0800)
Subject: consider loop detected to be success
X-Git-Tag: v2.3b1~51^2
X-Git-Url: http://git.ipfire.org/?p=thirdparty%2Fcups.git;a=commitdiff_plain;h=312370bd750c4c4a4420025d7cfb6b52f7ac6056

consider loop detected to be success

if return 0, load_ppds won't continue to search other files in current directory.
---

diff --git a/scheduler/cups-driverd.cxx b/scheduler/cups-driverd.cxx
index d063ba590..1c5b26533 100644
--- a/scheduler/cups-driverd.cxx
+++ b/scheduler/cups-driverd.cxx
@@ -2400,7 +2400,7 @@ load_ppds(const char *d,		/* I - Actual directory */
   {
     fprintf(stderr, "ERROR: [cups-driverd] Skipping \"%s\": loop detected!\n",
             d);
-    return (0);
+    return (1);
   }
 
  /*