fetch: make the code more understandable

diff --git a/interdiff.h b/interdiff.h
index 793c0144fe39f4d0ffe81f7a7a0e89806bfdd143..01c730a5c9d2c8453b5ec94368800aa755620bde 100644 (file)
--- a/interdiff.h
+++ b/interdiff.h
@@ -3,6 +3,6 @@
 
 struct rev_info;
 
-void show_interdiff(struct rev_info *);
+void show_interdiff(struct rev_info *, int indent);
 
 #endif