i18n: submodule: escape shell variables inside eval_gettext

diff --git a/rerere.h b/rerere.h
index ce545d0c045b3df6f2ab723638fe7df081aadf30..c2961feaaa8a8297d59fb13b120c1a57c8a2868a 100644 (file)
--- a/rerere.h
+++ b/rerere.h
@@ -7,6 +7,7 @@ struct pathspec;
 
 #define RERERE_AUTOUPDATE   01
 #define RERERE_NOAUTOUPDATE 02
+#define RERERE_READONLY     04
 
 /*
  * Marks paths that have been hand-resolved and added to the
@@ -15,8 +16,10 @@ struct pathspec;
  */
 extern void *RERERE_RESOLVED;
 
+struct rerere_dir;
 struct rerere_id {
-       char hex[41];
+       struct rerere_dir *collection;
+       int variant;
 };
 
 extern int setup_rerere(struct string_list *, int);