checkout, commit: remove confusing assignments to rev.abbrev

diff --git a/Makefile b/Makefile
index 9aca8a16d955e904b4a8f07e70fba754ac65fcc3..bc3c57058faba66f6a7a947e1e9642f47053b5bb 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -2079,19 +2079,19 @@ endif
                test -z "$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
                ln "$$bindir/git$X" "$$execdir/git$X" 2>/dev/null || \
                cp "$$bindir/git$X" "$$execdir/git$X"; } ; } && \
-       { for p in $(BUILT_INS); do \
+       for p in $(BUILT_INS); do \
                $(RM) "$$execdir/$$p" && \
                ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
                ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
                cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
-         done; } && \
-       { test x"$(REMOTE_CURL_ALIASES)" = x || \
-               { for p in $(REMOTE_CURL_ALIASES); do \
+       done && \
+       remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
+       for p in $$remote_curl_aliases; do \
                $(RM) "$$execdir/$$p" && \
                ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
                ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
                cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
-         done; } ; } && \
+       done && \
        ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
 
 install-gitweb: