Zbigniew Jędrzejewski-Szmek avatar Zbigniew Jędrzejewski-Szmek committed b1d645b

tests: unset COLUMNS inherited from environment

$COLUMNS must be unset to not interfere with the tests. The tests
already ignore the terminal size because output is redirected to a
file, but COLUMNS overrides terminal size detection and changes the
test output away from the standard 80.

Reported-by: Jeff King <peff@peff.net>;
Signed-off-by: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>;
Signed-off-by: Junio C Hamano <gitster@pobox.com>;

Comments (0)

Files changed (1)

 # /usr/xpg4/bin/sh and /bin/ksh to bail out.  So keep the unsets
 # deriving from the command substitution clustered with the other
 # ones.
-unset VISUAL EMAIL LANGUAGE $(perl -e '
+unset VISUAL EMAIL LANGUAGE COLUMNS $(perl -e '
 	my @env = keys %ENV;
 	my $ok = join("|", qw(
 		TRACE
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