Thanks for reporting that. I installed the attached which should fix it.
From 73799908453a5ef96bf80843668653f0229ad76f Mon Sep 17 00:00:00 2001
From: Paul Eggert <egg...@cs.ucla.edu>
Date: Sat, 31 Dec 2022 18:56:33 -0800
Subject: [PATCH] maint: fix assumption typo
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Fix a typo I introduced in my August 2021 signal handling fixes.
Problem reported by Sam James (Bug#60457).
* src/util.c (xsigismember): Don’t assume sigismember cannot return 0.
---
src/util.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/util.c b/src/util.c
index d2fd5ca..e4d7240 100644
--- a/src/util.c
+++ b/src/util.c
@@ -202,7 +202,7 @@ xsigismember (sigset_t const *set, int sig)
int mem = sigismember (set, sig);
if (mem < 0)
pfatal_with_name ("sigismember");
- assume (mem == 1);
+ assume (mem <= 1);
return mem;
}
--
2.37.2
