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| author | Felipe Contreras <felipe.contreras@gmail.com> | 2009-02-21 02:49:26 +0200 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2009-02-21 20:37:44 -0800 |
| commit | 67052c9dcfb3ab46b18e734ea4a9117eb61fea4e (patch) | |
| tree | 5fe0ff4f4c9a177e59aa1ab693fd13678fdfca20 /builtin-config.c | |
| parent | d64ec16c2af4ddcf3985d11d5dc28a15db181de5 (diff) | |
| download | git-67052c9dcfb3ab46b18e734ea4a9117eb61fea4e.tar.gz | |
git config: don't allow multiple config file locations
Either --global, --system, or --file can be used, but not any
combination.
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin-config.c')
| -rw-r--r-- | builtin-config.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/builtin-config.c b/builtin-config.c index 08a77cd7df..d037e4745c 100644 --- a/builtin-config.c +++ b/builtin-config.c @@ -316,6 +316,11 @@ int cmd_config(int argc, const char **argv, const char *unused_prefix) argc = parse_options(argc, argv, builtin_config_options, builtin_config_usage, PARSE_OPT_STOP_AT_NON_OPTION); + if (use_global_config + use_system_config + !!given_config_file > 1) { + error("only one config file at a time."); + usage_with_options(builtin_config_usage, builtin_config_options); + } + if (use_global_config) { char *home = getenv("HOME"); if (home) { |