filestore: fix getxattr

diff --git a/src/os/FileStore.cc b/src/os/FileStore.cc
index 3a4878928d3c5fbc4bdbe16f44d51b83ce483c2e..479fa4d67f11164b6d17074e0200f99c77170a63 100644 (file)
--- a/src/os/FileStore.cc
+++ b/src/os/FileStore.cc
@@ -265,6 +265,8 @@ int lfn_get(const char *pathname, char *short_fn, int len, const char **long_fn,
     default:
       break;
     }
+    if (r < 0)
+      break;
     i++;
   }