Make git config variable names case-insensitive

They always were meant to be case-insensitive, but I had missed one
"tolower()", making that not true.

The actual _values_ aren't case-insensitive, of course, although some uses
of them may be (ie boolean parsing uses "strcasecmp()" to match against
the strings "true" and "false").

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/config.c b/config.c
index cf803580c9447540627fdc8db0039fa456b7b255..9b7c6f2942483c7791277ad659b5683accafab8d 100644 (file)
--- a/config.c
+++ b/config.c
@@ -168,7 +168,7 @@ static int git_parse_file(config_fn_t fn)
                }
                if (!isalpha(c))
                        break;
-               var[baselen] = c;
+               var[baselen] = tolower(c);
                if (get_value(fn, var, baselen+1) < 0)
                        break;
        }