From 62c64895cfcf3bbf34969a69fa96a631f7d5b14e Mon Sep 17 00:00:00 2001 From: Wincent Colaiuta Date: Thu, 13 Dec 2007 21:24:52 +0100 Subject: "diff --check" should affect exit status "git diff" has a --check option that can be used to check for whitespace problems but it only reported by printing warnings to the console. Now when the --check option is used we give a non-zero exit status, making "git diff --check" nicer to use in scripts and hooks. Signed-off-by: Wincent Colaiuta Signed-off-by: Junio C Hamano --- builtin-diff-files.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'builtin-diff-files.c') diff --git a/builtin-diff-files.c b/builtin-diff-files.c index 046b7e34b5..4afc8724e7 100644 --- a/builtin-diff-files.c +++ b/builtin-diff-files.c @@ -33,5 +33,7 @@ int cmd_diff_files(int argc, const char **argv, const char *prefix) result = run_diff_files_cmd(&rev, argc, argv); if (DIFF_OPT_TST(&rev.diffopt, EXIT_WITH_STATUS)) return DIFF_OPT_TST(&rev.diffopt, HAS_CHANGES) != 0; + if (rev.diffopt.output_format & DIFF_FORMAT_CHECKDIFF) + return DIFF_OPT_TST(&rev.diffopt, CHECK_FAILED) != 0; return result; } -- cgit v1.2.1