X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=apply.c;h=c3699668671706d35b84d78cfa6ccee675f684b4;hb=d5dddccaa0c61c67340efca36237dfa06eccef1c;hp=a5cdd8e2634500e9515afab8171897a4ccdac8f3;hpb=2ae1c53b51ff78b13cc8abf8e9798a12140b7638;p=git.git

diff --git a/apply.c b/apply.c
index a5cdd8e2..c3699668 100644
--- a/apply.c
+++ b/apply.c
@@ -32,14 +32,14 @@ static int no_add = 0;
 static int show_index_info = 0;
 static int line_termination = '\n';
 static const char apply_usage[] =
-"git-apply [--stat] [--numstat] [--summary] [--check] [--index] [--apply] [--no-add] [--index-info] [--allow-binary-replacement] [-z] [-pNUM] <patch>...";
+"git-apply [--stat] [--numstat] [--summary] [--check] [--index] [--apply] [--no-add] [--index-info] [--allow-binary-replacement] [-z] [-pNUM] [--whitespace=<nowarn|warn|error|error-all|strip>] <patch>...";
 
 static enum whitespace_eol {
 	nowarn_whitespace,
 	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;
@@ -71,6 +75,15 @@ static void parse_whitespace_option(const char *option)
 	die("unrecognized whitespace option '%s'", option);
 }
 
+static void set_default_whitespace_mode(const char *whitespace_option)
+{
+	if (!whitespace_option && !apply_default_whitespace) {
+		new_whitespace = (apply
+				  ? warn_on_whitespace
+				  : nowarn_whitespace);
+	}
+}
+
 /*
  * For "diff-stat" like behaviour, we keep track of the biggest change
  * we've seen, and the longest filename. That allows us to do simple
@@ -1951,9 +1964,11 @@ int main(int argc, char **argv)
 		if (fd < 0)
 			usage(apply_usage);
 		read_stdin = 0;
+		set_default_whitespace_mode(whitespace_option);
 		apply_patch(fd, arg);
 		close(fd);
 	}
+	set_default_whitespace_mode(whitespace_option);
 	if (read_stdin)
 		apply_patch(0, "<stdin>");
 	if (whitespace_error) {