run_merge_tool() was not setting $status, which prevented the
exit code for builtin tools from being forwarded to the caller.
Capture the exit status and add a test to guarantee the behavior.
Reported-by: Adria Farres <14farr...@gmail.com>
Signed-off-by: David Aguilar <dav...@gmail.com>
---
git-mergetool--lib.sh | 1 +
t/t7800-difftool.sh | 5 +++++
2 files changed, 6 insertions(+)
diff --git a/git-mergetool--lib.sh b/git-mergetool--lib.sh
index a40d3df..2b66351 100644
--- a/git-mergetool--lib.sh
+++ b/git-mergetool--lib.sh
@@ -221,6 +221,7 @@ run_merge_tool () {
else
run_diff_cmd "$1"
fi
+ status=$?
return $status
}
diff --git a/t/t7800-difftool.sh b/t/t7800-difftool.sh
index 69bde7a..ea35a02 100755
--- a/t/t7800-difftool.sh
+++ b/t/t7800-difftool.sh
@@ -86,6 +86,11 @@ test_expect_success PERL 'difftool forwards exit code with
--trust-exit-code' '
test_must_fail git difftool -y --trust-exit-code -t error branch
'
+test_expect_success PERL 'difftool forwards exit code with --trust-exit-code
for built-ins' '
+ test_config difftool.vimdiff.path false &&
+ test_must_fail git difftool -y --trust-exit-code -t vimdiff branch
+'
+
test_expect_success PERL 'difftool honors difftool.trustExitCode = true' '
test_config difftool.error.cmd false &&
test_config difftool.trustExitCode true &&
--
2.2.0.rc1.23.gf570943.dirty
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