git-apply --whitespace=nowarn

Andrew insists --whitespace=warn should be the default, and I
tend to agree.  This introduces --whitespace=warn, so if your
project policy is more lenient, you can squelch them by having
apply.whitespace=nowarn in your configuration file.

Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/apply.c b/apply.c
index 4748d7f..af9900f 100644 (file)
--- a/apply.c
+++ b/apply.c
@@ -39,7 +39,7 @@ static enum whitespace_eol {
        warn_on_whitespace,
        error_on_whitespace,
        strip_whitespace,
-} new_whitespace = nowarn_whitespace;
+} new_whitespace = warn_on_whitespace;
 static int whitespace_error = 0;
 static int squelch_whitespace_errors = 5;
 static int applied_after_stripping = 0;
@@ -48,13 +48,17 @@ static const char *patch_input_file = NULL;
 static void parse_whitespace_option(const char *option)
 {
        if (!option) {
-               new_whitespace = nowarn_whitespace;
+               new_whitespace = warn_on_whitespace;
                return;
        }
        if (!strcmp(option, "warn")) {
                new_whitespace = warn_on_whitespace;
                return;
        }
+       if (!strcmp(option, "nowarn")) {
+               new_whitespace = nowarn_whitespace;
+               return;
+       }
        if (!strcmp(option, "error")) {
                new_whitespace = error_on_whitespace;
                return;