abg-tools-utils.cc: Plug a leak in find_file_under_dir

We were forgetting to call fts_close on a file hierarchy returned by
fts_open.  Plugged thus.

	* src/abg-tools-utils.cc (find_file_under_dir): Call fts_close
	before return.

Signed-off-by: Dodji Seketeli <dodji@redhat.com>

diff --git a/src/abg-tools-utils.cc b/src/abg-tools-utils.cc
index 9040a44a6c39d94e4c8073a00955cbddb0d8bf6c..5645a09349862e465a4b9545aeabcd350253d4fd 100644 (file)
--- a/src/abg-tools-utils.cc
+++ b/src/abg-tools-utils.cc
@@ -1831,6 +1831,8 @@ find_file_under_dir(const string& root_dir,
          return true;
        }
     }
+
+  fts_close(file_hierarchy);
   return false;
 }
 /// If we were given suppression specification files or kabi whitelist