[PATCH] Avoid wasting memory in git-rev-list
[git/git.git] / commit.h
index 9dda2f0..30702ca 100644 (file)
--- a/commit.h
+++ b/commit.h
@@ -17,6 +17,7 @@ struct commit {
        char *buffer;
 };
 
+extern int save_commit_buffer;
 extern const char *commit_type;
 
 struct commit *lookup_commit(const unsigned char *sha1);