Fixed leak from opendir

Thanks Valgrind!

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/dir.c b/lib/dir.c
index dfc615b..72d3c23 100644
--- a/lib/dir.c
+++ b/lib/dir.c
@@ -55,6 +55,7 @@ char **list_directory(char *dirname) {
         file_names[++file_count] = NULL;
       }
     }
+    closedir(d);
     return file_names;
   }
   return NULL;