[PATCH v5 4/8] t/helper/test-config: check argc before accessing argv

[Matheus Tavares <matheus.bernardino@xxxxxx>]

Check that we have the expected argc in 'configset_get_value' and
'configset_get_value_multi' before trying to access argv elements.

Signed-off-by: Matheus Tavares <matheus.bernardino@xxxxxx>
---
 t/helper/test-config.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/t/helper/test-config.c b/t/helper/test-config.c
index 9e9d50099a..26d9c2ac4c 100644
--- a/t/helper/test-config.c
+++ b/t/helper/test-config.c
@@ -138,7 +138,7 @@ int cmd__config(int argc, const char **argv)
 			printf("Value not found for \"%s\"\n", argv[2]);
 			goto exit1;
 		}
-	} else if (!strcmp(argv[1], "configset_get_value")) {
+	} else if (argc >= 3 && !strcmp(argv[1], "configset_get_value")) {
 		for (i = 3; i < argc; i++) {
 			int err;
 			if ((err = git_configset_add_file(&cs, argv[i]))) {
@@ -156,7 +156,7 @@ int cmd__config(int argc, const char **argv)
 			printf("Value not found for \"%s\"\n", argv[2]);
 			goto exit1;
 		}
-	} else if (!strcmp(argv[1], "configset_get_value_multi")) {
+	} else if (argc >= 3 && !strcmp(argv[1], "configset_get_value_multi")) {
 		for (i = 3; i < argc; i++) {
 			int err;
 			if ((err = git_configset_add_file(&cs, argv[i]))) {
-- 
2.28.0