convert some config callbacks to parse_config_key

diff --git a/config.mak.in b/config.mak.in
index 69d48382fe69b8699eb350949fff04975db923f8..e8a9bb4682a239762bc7c4946b19f58353b80baf 100644 (file)
--- a/config.mak.in
+++ b/config.mak.in
@@ -18,7 +18,7 @@ datarootdir = @datarootdir@
 template_dir = @datadir@/git-core/templates
 sysconfdir = @sysconfdir@
 
-mandir=@mandir@
+mandir = @mandir@
 
 srcdir = @srcdir@
 VPATH = @srcdir@