git-sh-setup: use a lowercase "usage:" string

mergetool, bisect, and other commands that use git-sh-setup print a usage string that is inconsistent with the rest of Git when they are invoked as "git $cmd -h". The compiled builtins use the lowercase "usage:" string but these commands say "Usage:". Adjust the shell library to make these consistent. Signed-off-by: David Aguilar <davvid@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

David Aguilar committed Feb 23, 2013 at 16:50 UTC 0b54366cddfc2ad7549b1ab01fe2d5f993d1ab58
1 file changed +3 -3
git-sh-setup.sh
+3 -3
@@ -84,14 +84,14 @@ if test -n "$OPTIONS_SPEC"; then
84 else
85 dashless=$(basename "$0" | sed -e 's/-/ /')
86 usage() {
87 - die "Usage: $dashless $USAGE"
87 + die "usage: $dashless $USAGE"
88 }
89
90 if [ -z "$LONG_USAGE" ]
91 then
92 - LONG_USAGE="Usage: $dashless $USAGE"
92 + LONG_USAGE="usage: $dashless $USAGE"
93 else
94 - LONG_USAGE="Usage: $dashless $USAGE
94 + LONG_USAGE="usage: $dashless $USAGE
95
96 $LONG_USAGE"
97 fi