[PATCH 58/83] builtin/apply: libify parse_ignorewhitespace_option()

[Christian Couder <christian.couder@xxxxxxxxx>]

Signed-off-by: Christian Couder <chriscool@xxxxxxxxxxxxx>
---
 builtin/apply.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/builtin/apply.c b/builtin/apply.c
index 8d96f70..2f89922 100644
--- a/builtin/apply.c
+++ b/builtin/apply.c
@@ -57,20 +57,20 @@ static int parse_whitespace_option(struct apply_state *state, const char *option
 	return error(_("unrecognized whitespace option '%s'"), option);
 }
 
-static void parse_ignorewhitespace_option(struct apply_state *state,
-					  const char *option)
+static int parse_ignorewhitespace_option(struct apply_state *state,
+					 const char *option)
 {
 	if (!option || !strcmp(option, "no") ||
 	    !strcmp(option, "false") || !strcmp(option, "never") ||
 	    !strcmp(option, "none")) {
 		state->ws_ignore_action = ignore_ws_none;
-		return;
+		return 0;
 	}
 	if (!strcmp(option, "change")) {
 		state->ws_ignore_action = ignore_ws_change;
-		return;
+		return 0;
 	}
-	die(_("unrecognized whitespace ignore option '%s'"), option);
+	return error(_("unrecognized whitespace ignore option '%s'"), option);
 }
 
 static void set_default_whitespace_mode(struct apply_state *state)
@@ -4605,8 +4605,8 @@ static void init_apply_state(struct apply_state *state, const char *prefix)
 	git_apply_config();
 	if (apply_default_whitespace && parse_whitespace_option(state, apply_default_whitespace))
 		exit(1);
-	if (apply_default_ignorewhitespace)
-		parse_ignorewhitespace_option(state, apply_default_ignorewhitespace);
+	if (apply_default_ignorewhitespace && parse_ignorewhitespace_option(state, apply_default_ignorewhitespace))
+		exit(1);
 }
 
 static void check_apply_state(struct apply_state *state, int force_apply)
-- 
2.8.1.300.g5fed0c0

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