Commit d98710d0 authored by Volker Sobek's avatar Volker Sobek Committed by Colin Walters Fix check if stdin is a tty

Commit 7f977b02 introduced a check if stdin is ins't a tty, and
prevent printing terminal codes in this case. But the check was wrong
and always failed.
parent b6f09948
......@@ -34,7 +34,7 @@ case `echo -n x` in
# some terminal codes ...
if tty < /dev/null 1>/dev/null 2>&1; then
if tty 1>/dev/null 2>&1; then
boldface="`tput bold 2>/dev/null`"
normal="`tput sgr0 2>/dev/null`"
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