Allow GIT_DIR to be an absolute path

[git.git] / diffcore.h

diff --git a/diffcore.h b/diffcore.h
index ac159d7..a38acb1 100644 (file)
--- a/diffcore.h
+++ b/diffcore.h
@@ -33,7 +33,7 @@ struct diff_filespec {
                                  * if false, use the name and read from
                                  * the filesystem.
                                  */
-#define DIFF_FILE_VALID(spec) ((spec) && ((spec)->mode) != 0)
+#define DIFF_FILE_VALID(spec) (((spec)->mode) != 0)
        unsigned should_free : 1; /* data should be free()'ed */
        unsigned should_munmap : 1; /* data should be munmap()'ed */
 };
@@ -85,7 +85,7 @@ extern void diff_q(struct diff_queue_struct *, struct diff_filepair *);
 
 extern void diffcore_pathspec(const char **pathspec);
 extern void diffcore_break(int);
-extern void diffcore_rename(int rename_copy, int);
+extern void diffcore_rename(struct diff_options *);
 extern void diffcore_merge_broken(void);
 extern void diffcore_pickaxe(const char *needle, int opts);
 extern void diffcore_order(const char *orderfile);