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git config: don't allow --get-color* and variable type

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Doing so would be incoherent since --get-color would pick a color slot
and ignore the variable type option (e.g. --bool), and the type would
require a variable name.

Suggested by Junio C Hamano.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Felipe Contreras 2009-02-21 02:49:29 +02:00 committed by Junio C Hamano
parent 225a9caf18
commit c238735894
1 changed files with 5 additions and 0 deletions
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5
builtin-config.c
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@ -360,6 +360,11 @@ int cmd_config(int argc, const char **argv, const char *unused_prefix)
if (get_colorbool_slot)
actions |= ACTION_GET_COLORBOOL;
if ((get_color_slot || get_colorbool_slot) && types) {
error("--get-color and variable type are incoherent");
usage_with_options(builtin_config_usage, builtin_config_options);
}
if (HAS_MULTI_BITS(actions)) {
error("only one action at a time.");
usage_with_options(builtin_config_usage, builtin_config_options);