X-Git-Url: http://git.ipfire.org/?a=blobdiff_plain;f=config.c;h=2bdff4457be7d5b1e1fd5f6acb558ac41b946a8c;hb=e1dd499513a363434d1ed4cd5e409fea17a93b28;hp=2b79fe76adf791813faf980af340886aefcf38aa;hpb=47f0f94bc796037c43000a9852cdf9209a3c3274;p=thirdparty%2Fgit.git

diff --git a/config.c b/config.c
index 2b79fe76ad..2bdff4457b 100644
--- a/config.c
+++ b/config.c
@@ -2006,18 +2006,27 @@ const struct string_list *git_configset_get_value_multi(struct config_set *cs, c
 	return e ? &e->value_list : NULL;
 }
 
-int git_configset_get_string_const(struct config_set *cs, const char *key, const char **dest)
+int git_configset_get_string(struct config_set *cs, const char *key, char **dest)
 {
 	const char *value;
 	if (!git_configset_get_value(cs, key, &value))
-		return git_config_string(dest, key, value);
+		return git_config_string((const char **)dest, key, value);
 	else
 		return 1;
 }
 
-int git_configset_get_string(struct config_set *cs, const char *key, char **dest)
+int git_configset_get_string_tmp(struct config_set *cs, const char *key,
+				 const char **dest)
 {
-	return git_configset_get_string_const(cs, key, (const char **)dest);
+	const char *value;
+	if (!git_configset_get_value(cs, key, &value)) {
+		if (!value)
+			return config_error_nonbool(key);
+		*dest = value;
+		return 0;
+	} else {
+		return 1;
+	}
 }
 
 int git_configset_get_int(struct config_set *cs, const char *key, int *dest)
@@ -2147,22 +2156,26 @@ const struct string_list *repo_config_get_value_multi(struct repository *repo,
 	return git_configset_get_value_multi(repo->config, key);
 }
 
-int repo_config_get_string_const(struct repository *repo,
-				 const char *key, const char **dest)
+int repo_config_get_string(struct repository *repo,
+			   const char *key, char **dest)
 {
 	int ret;
 	git_config_check_init(repo);
-	ret = git_configset_get_string_const(repo->config, key, dest);
+	ret = git_configset_get_string(repo->config, key, dest);
 	if (ret < 0)
 		git_die_config(key, NULL);
 	return ret;
 }
 
-int repo_config_get_string(struct repository *repo,
-			   const char *key, char **dest)
+int repo_config_get_string_tmp(struct repository *repo,
+			       const char *key, const char **dest)
 {
+	int ret;
 	git_config_check_init(repo);
-	return repo_config_get_string_const(repo, key, (const char **)dest);
+	ret = git_configset_get_string_tmp(repo->config, key, dest);
+	if (ret < 0)
+		git_die_config(key, NULL);
+	return ret;
 }
 
 int repo_config_get_int(struct repository *repo,
@@ -2232,14 +2245,14 @@ const struct string_list *git_config_get_value_multi(const char *key)
 	return repo_config_get_value_multi(the_repository, key);
 }
 
-int git_config_get_string_const(const char *key, const char **dest)
+int git_config_get_string(const char *key, char **dest)
 {
-	return repo_config_get_string_const(the_repository, key, dest);
+	return repo_config_get_string(the_repository, key, dest);
 }
 
-int git_config_get_string(const char *key, char **dest)
+int git_config_get_string_tmp(const char *key, const char **dest)
 {
-	return repo_config_get_string(the_repository, key, dest);
+	return repo_config_get_string_tmp(the_repository, key, dest);
 }
 
 int git_config_get_int(const char *key, int *dest)
@@ -2274,7 +2287,7 @@ int git_config_get_pathname(const char *key, const char **dest)
 
 int git_config_get_expiry(const char *key, const char **output)
 {
-	int ret = git_config_get_string_const(key, output);
+	int ret = git_config_get_string(key, (char **)output);
 	if (ret)
 		return ret;
 	if (strcmp(*output, "now")) {
@@ -2287,11 +2300,11 @@ int git_config_get_expiry(const char *key, const char **output)
 
 int git_config_get_expiry_in_days(const char *key, timestamp_t *expiry, timestamp_t now)
 {
-	char *expiry_string;
+	const char *expiry_string;
 	intmax_t days;
 	timestamp_t when;
 
-	if (git_config_get_string(key, &expiry_string))
+	if (git_config_get_string_tmp(key, &expiry_string))
 		return 1; /* no such thing */
 
 	if (git_parse_signed(expiry_string, &days, maximum_signed_value_of_type(int))) {