config: Fix compilation in MSVC

2 files changed, 6 insertions, 13 deletions

diff --git a/src/config.c b/src/config.c
index 2b2bdb070..b802ba50b 100644
--- a/src/config.c
+++ b/src/config.c
@@ -303,7 +303,8 @@ int git_config_get_string(git_config *cfg, const char *name, const char **out)
 {
 	file_internal *internal;
 	git_config_file *file;
-	int i, error;
+	int error = GIT_ENOTFOUND;
+	unsigned int i;
 
 	if (cfg->files.length == 0)
 		return git__throw(GIT_EINVALIDARGS, "Cannot get variable value; no files open in the `git_config` instance");
@@ -311,11 +312,10 @@ int git_config_get_string(git_config *cfg, const char *name, const char **out)
 	for (i = 0; i < cfg->files.length; ++i) {
 		internal = git_vector_get(&cfg->files, i);
 		file = internal->file;
-		error = file->get(file, name, out);
-		if (error == GIT_SUCCESS)
-			break;
+		if ((error = file->get(file, name, out)) == GIT_SUCCESS)
+			return GIT_SUCCESS;
 	}
 
-	return error;
+	return git__throw(error, "Config value '%s' not found", name);
 }
 
diff --git a/tests/t15-config.c b/tests/t15-config.c
index 78cd9b5d8..5e5b4b14d 100644
--- a/tests/t15-config.c
+++ b/tests/t15-config.c
@@ -212,18 +212,11 @@ END_TEST
 
 BEGIN_TEST(config10, "a repo's config overrides the global config")
 	git_repository *repo;
-	char home_orig[GIT_PATH_MAX];
-	char *home;
 	git_config *cfg;
 	int version;
 
-	home = getenv("HOME");
-	strcpy(home_orig, home);
-	setenv("HOME", CONFIG_BASE, 1);
-
 	must_pass(git_repository_open(&repo, REPOSITORY_FOLDER));
-	must_pass(git_repository_config(&cfg, repo, NULL, NULL));
-	setenv("HOME", home_orig, 1);
+	must_pass(git_repository_config(&cfg, repo, CONFIG_BASE "/.gitconfig", NULL));
 	must_pass(git_config_get_int(cfg, "core.repositoryformatversion", &version));
 	must_be_true(version == 0);
 	git_config_free(cfg);