Convert resolve_ref+xstrdup to new resolve_refdup function

[thirdparty/git.git] / cache.h

diff --git a/cache.h b/cache.h
index 8c98d056674c9a426215bf93398fe922a1a90679..4887a3e3314c15202ecfe68298ca4bfc9a2cb99d 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -866,6 +866,7 @@ extern int read_ref(const char *filename, unsigned char *sha1);
  * errno is sometimes set on errors, but not always.
  */
 extern const char *resolve_ref(const char *ref, unsigned char *sha1, int reading, int *flag);
+extern char *resolve_refdup(const char *ref, unsigned char *sha1, int reading, int *flag);
 
 extern int dwim_ref(const char *str, int len, unsigned char *sha1, char **ref);
 extern int dwim_log(const char *str, int len, unsigned char *sha1, char **ref);