git-clone: exit early if repo isn't specified

diff --git a/Makefile b/Makefile
index d945546eb88db19e8c56280f11711743d89a6d2b..d78298ae62000ef165c08e2007899b7d58248b4b 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -193,7 +193,8 @@ XDIFF_LIB=xdiff/lib.a
 LIB_H = \
        blob.h cache.h commit.h csum-file.h delta.h \
        diff.h object.h pack.h pkt-line.h quote.h refs.h \
-       run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h
+       run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
+       tree-walk.h
 
 DIFF_OBJS = \
        diff.o diffcore-break.o diffcore-order.o diffcore-pathspec.o \
@@ -207,7 +208,7 @@ LIB_OBJS = \
        quote.o read-cache.o refs.o run-command.o \
        server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
        tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
-       fetch-clone.o revision.o pager.o \
+       fetch-clone.o revision.o pager.o tree-walk.o \
        $(DIFF_OBJS)
 
 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)