repo-config: support --get-regexp

[git.git] / Makefile

diff --git a/Makefile b/Makefile
index 087ff27..8ce27a6 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -580,7 +580,7 @@ $(LIB_FILE): $(LIB_OBJS)
 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o
 
 $(XDIFF_LIB): $(XDIFF_OBJS)
-       $(AR) rcs $@ $(XDIFF_OBJS)
+       rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
 
 
 doc: