From 9eacf09a86896f870e510e2f1af9798602d7ca21 Mon Sep 17 00:00:00 2001
From: Martin Matuska <martin@matuska.de>
Date: Fri, 23 May 2025 13:19:21 +0200
Subject: [PATCH] tests: accept underscore in arbitrary third-party version
 strings

Fixes #2626
---
 test_utils/test_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test_utils/test_main.c b/test_utils/test_main.c
index f4456256c..98f77b671 100644
--- a/test_utils/test_main.c
+++ b/test_utils/test_main.c
@@ -2456,7 +2456,7 @@ void assertVersion(const char *prog, const char *base)
 
 	/* Skip arbitrary third-party version numbers. */
 	while (s > 0 && (*q == ' ' || *q == '-' || *q == '/' || *q == '.' ||
-	    isalnum((unsigned char)*q))) {
+	    *q == '_' || isalnum((unsigned char)*q))) {
 		++q;
 		--s;
 	}
-- 
2.47.2