hash-object: reduce file-scope statics

diff --git a/string-list.c b/string-list.c
index aabb25ef4c1040dde015d6ac37b8213d9bc958ea..db38b62b46fd15d849ed405f0b60cb7c72eaee40 100644 (file)
--- a/string-list.c
+++ b/string-list.c
@@ -1,6 +1,12 @@
 #include "cache.h"
 #include "string-list.h"
 
+void string_list_init(struct string_list *list, int strdup_strings)
+{
+       memset(list, 0, sizeof(*list));
+       list->strdup_strings = strdup_strings;
+}
+
 /* if there is no exact match, point to the index where the entry could be
  * inserted */
 static int get_entry_index(const struct string_list *list, const char *string,