Merge branch 'bc/maint-makefile-fixes'

* bc/maint-makefile-fixes:
Makefile: work around ksh's failure to handle missing list argument to for loop
Makefile: remove some unnecessary curly braces

diff --cc Makefile
index 9aca8a16d955e904b4a8f07e70fba754ac65fcc3,78f2cd6778cfae20eb5b21872a72cd827976c978..bc3c57058faba66f6a7a947e1e9642f47053b5bb
--- 1/Makefile
--- 2/Makefile
+++ b/Makefile
@@@ -2091,12 -2016,9 +2091,12 @@@ endi
                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:
 +      $(MAKE) -C gitweb install
 +
  install-doc:
        $(MAKE) -C Documentation install