1 files changed, 3 insertions, 0 deletions
diff --git a/src/common/io.c b/src/common/io.c
index 85be44c..457e3c5 100644
--- a/src/common/io.c
+++ b/src/common/io.c
@@ -363,7 +363,10 @@ int make_tmp_file(const char *base, char **filename)
     }
 
     if (result == -1)
+    {
         free(*filename);
+        *filename = NULL;
+    }
 
     return result;