Completion: Add support for --submodule=diff

diff --git a/cache.h b/cache.h
index 40f7ddd24710b8d16d34fd00c9a0841fc346ec5c..00a029af3657d319b7df987a36979a519c2dda94 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -598,7 +598,7 @@ extern int chmod_index_entry(struct index_state *, struct cache_entry *ce, char
 extern int ce_same_name(const struct cache_entry *a, const struct cache_entry *b);
 extern void set_object_name_for_intent_to_add_entry(struct cache_entry *ce);
 extern int index_name_is_other(const struct index_state *, const char *, int);
-extern void *read_blob_data_from_index(struct index_state *, const char *, unsigned long *);
+extern void *read_blob_data_from_index(const struct index_state *, const char *, unsigned long *);
 
 /* do stat comparison even if CE_VALID is true */
 #define CE_MATCH_IGNORE_VALID          01