diff --git a/mysys/mf_tempdir.c b/mysys/mf_tempdir.c
index f7c6fbb29a6..0a3d41efdc5 100644
--- a/mysys/mf_tempdir.c
+++ b/mysys/mf_tempdir.c
@@ -55,7 +55,7 @@ my_bool init_tmpdir(MY_TMPDIR *tmpdir, const char *pathlist)
     length= cleanup_dirname(buff, buff);
     if (!(copy= my_strdup_with_length(buff, length, MYF(MY_WME))) ||
         insert_dynamic(&t_arr, (gptr) &copy))
-      DBUG_RETURN(TRUE)
+      DBUG_RETURN(TRUE);
     pathlist=end+1;
   }
   while (*end);