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$NetBSD: patch-Completion_Base_Utility__call__program,v 1.1 2015/02/04 09:22:34 snj Exp $
Revision 22c4ea424ce2e8febce04d324c5ec9898f5d534b upstream.
Thix fixes, at the very least, issues with cvs command/filename completion.
--- Completion/Base/Utility/_call_program.orig 2014-09-24 11:03:17.000000000 -0700
+++ Completion/Base/Utility/_call_program 2015-02-04 00:52:56.000000000 -0800
@@ -2,8 +2,8 @@
local tmp err_fd=-1
-if (( ${debug_fd:--1} > 2 ))
-then exec {err_fd}>&2 # debug_fd is saved stderr, 2 is log file
+if (( ${debug_fd:--1} > 2 )) || [[ ! -t 2 ]]
+then exec {err_fd}>&2 # debug_fd is saved stderr, 2 is trace or redirect
else exec {err_fd}>/dev/null
fi
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