view tests/test-diffdir @ 10185:7637fe4f525d stable

mq: preserve --git flag when merging patches

Without this, merging a patch queue without diff.git=1 downgrades all git
patches to regular patches, losing data in the process.

#!/bin/sh

hg init
touch a
hg add a
hg ci -m "a" -d "1000000 0"

echo 123 > b
hg add b
hg diff --nodates

hg diff --nodates -r tip

echo foo > a
hg diff --nodates

hg diff -r ""
hg diff -r tip -r ""

true