David Aguilar 1b6a53431c mergetool--lib: remove use of $status global ...

Remove return statements and rework check_unchanged() so that the exit
status from the last evaluated expression bubbles up to the callers.

Signed-off-by: David Aguilar <davvid@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

2014-11-21 11:27:53 -08:00

7.2 KiB

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