From e4a5d64a81bcefe8a08015a877492235b079a9e2 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Tue, 5 Oct 2021 12:26:04 +0200
Subject: [PATCH] Show failing PID

---
 src/libutil/util.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libutil/util.cc b/src/libutil/util.cc
index feea9f48e..0b261ca60 100644
--- a/src/libutil/util.cc
+++ b/src/libutil/util.cc
@@ -903,7 +903,7 @@ int Pid::wait()
             return status;
         }
         if (errno != EINTR)
-            throw SysError("cannot get child exit status");
+            throw SysError("cannot get exit status of PID %d", pid);
         checkInterrupt();
     }
 }