From: Aki Tuomi <aki.tuomi@open-xchange.com>
Date: Mon, 10 Nov 2025 08:35:00 +0000 (+0200)
Subject: lib-var-expand: test-var-expand - Print more useful error if test->out is empty
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a5b4dd98b25f4554b8eeda585b3df0efba191c57;p=thirdparty%2Fdovecot%2Fcore.git

lib-var-expand: test-var-expand - Print more useful error if test->out is empty
---

diff --git a/src/lib-var-expand/test-var-expand.c b/src/lib-var-expand/test-var-expand.c
index 750ed65c49..e2c4b5a0e6 100644
--- a/src/lib-var-expand/test-var-expand.c
+++ b/src/lib-var-expand/test-var-expand.c
@@ -44,10 +44,12 @@ static void run_var_expand_tests(const struct var_expand_params *params,
 			test_assert_idx(error != NULL, i);
 			test_assert_idx(dest->used == 0,i );
 			if (test->ret < 0) {
-				i_assert(test->out != NULL && *test->out != '\0');
+				i_assert(test->out != NULL);
 				const char *match = strstr(error, test->out);
 				test_assert_idx(match != NULL, i);
-				if (match == NULL) {
+				if (*test->out == '\0')
+					i_debug("unexpected error '%s'", error);
+				else if (match == NULL) {
 					i_debug("error '%s' does not contain '%s'",
 						error, test->out);
 				}