Merge branch 'jc/maint-rerere-in-workdir'

diff --git a/submodule.c b/submodule.c
index e9f2b19e1c867b870b0b5f3ef3db3c871fe20689..0cb6d1829944b8a6d0f1a7ed1c228b61c31c7e0d 100644 (file)
--- a/submodule.c
+++ b/submodule.c
@@ -9,9 +9,9 @@
 #include "refs.h"
 #include "string-list.h"
 
-struct string_list config_name_for_path;
-struct string_list config_fetch_recurse_submodules_for_name;
-struct string_list config_ignore_for_name;
+static struct string_list config_name_for_path;
+static struct string_list config_fetch_recurse_submodules_for_name;
+static struct string_list config_ignore_for_name;
 static int config_fetch_recurse_submodules;
 
 static int add_submodule_odb(const char *path)