diff-no-index: exit(1) if 'diff --quiet <repo file> <external file>' finds changes

diff --git a/Makefile b/Makefile
index be1957a5e986d2e0581123dfe4e0eeb6702c13dc..91ec231fb56426e56fec503cf87fdd892a965b7b 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -2023,7 +2023,7 @@ configure: configure.ac
        $(RM) $<+
 
 # These can record GIT_VERSION
-git.o git.spec \
+git.o git.spec http.o \
        $(patsubst %.sh,%,$(SCRIPT_SH)) \
        $(patsubst %.perl,%,$(SCRIPT_PERL)) \
        : GIT-VERSION-FILE