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author | Michael J Gruber <git@drmicha.warpmail.net> | 2011-05-17 17:38:53 +0200 |
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committer | Junio C Hamano <gitster@pobox.com> | 2011-05-17 21:01:29 -0700 |
commit | 5a2df368c26e4a993db9d09f221af1063d0fe9a8 (patch) | |
tree | 6cc663c9a4a1d8582a30f643915df09f7f8463c0 /color.c | |
parent | config: define and document exit codes (diff) | |
download | tgif-5a2df368c26e4a993db9d09f221af1063d0fe9a8.tar.xz |
config: Give error message when not changing a multivar
When trying to set a multivar with "git config var value", "git config"
issues
warning: remote.repoor.push has multiple values
leaving the user under the impression that the operation succeeded,
unless one checks the return value.
Instead, make it
warning: remote.repoor.push has multiple values
error: cannot overwrite multiple values with a single value
Use a regexp, --add or --set-all to change remote.repoor.push.
to be clear and helpful.
Note: The "warning" is raised through other code paths also so that it
needs to remain a warning for these (which do not raise the error). Only
the caller can determine how to go on from that.
Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'color.c')
0 files changed, 0 insertions, 0 deletions