From 4b3e278d9c4e5d1f55c1781aa0a7c9f0453f3852 Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Tue, 24 Sep 2019 03:39:03 +0000
Subject: spawnpp: use absolute path for exec

We support "-env" to clear the environment with spawn(),
which causes test failures but no runtime failures
(since "-env" isn't used anywhere in our real code)

Reported-and-tested-by: Alyssa Ross <hi@alyssa.is>
---
 lib/PublicInbox/SpawnPP.pm | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/PublicInbox/SpawnPP.pm b/lib/PublicInbox/SpawnPP.pm
index 25c8c87f..29b13371 100644
--- a/lib/PublicInbox/SpawnPP.pm
+++ b/lib/PublicInbox/SpawnPP.pm
@@ -38,11 +38,13 @@ sub pi_fork_exec ($$$$$$) {
 		}
 
 		if ($ENV{MOD_PERL}) {
-			exec qw(env -i), @$env, @$cmd;
+			exec which('env'), '-i', @$env, @$cmd;
 			die "exec env -i ... $cmd->[0] failed: $!\n";
 		} else {
 			local %ENV = map { split(/=/, $_, 2) } @$env;
-			exec @$cmd;
+			my @cmd = @$cmd;
+			$cmd[0] = $f;
+			exec @cmd;
 			die "exec $cmd->[0] failed: $!\n";
 		}
 	}
-- 
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