diff options
| -rwxr-xr-x | git-difftool--helper.sh | 9 | ||||
| -rwxr-xr-x | t/t7800-difftool.sh | 9 |
2 files changed, 4 insertions, 14 deletions
diff --git a/git-difftool--helper.sh b/git-difftool--helper.sh index 1b138083d..3621f28c7 100755 --- a/git-difftool--helper.sh +++ b/git-difftool--helper.sh @@ -40,11 +40,10 @@ launch_merge_tool () { run_merge_tool "$merge_tool" } -# Allow GIT_DIFF_TOOL and GIT_MERGE_TOOL to provide default values -test -n "$GIT_MERGE_TOOL" && merge_tool="$GIT_MERGE_TOOL" -test -n "$GIT_DIFF_TOOL" && merge_tool="$GIT_DIFF_TOOL" - -if test -z "$merge_tool"; then +# GIT_DIFF_TOOL indicates that --tool=... was specified +if test -n "$GIT_DIFF_TOOL"; then + merge_tool="$GIT_DIFF_TOOL" +else merge_tool="$(get_merge_tool)" || exit fi diff --git a/t/t7800-difftool.sh b/t/t7800-difftool.sh index 9bf6c98c5..eca51a8fe 100755 --- a/t/t7800-difftool.sh +++ b/t/t7800-difftool.sh @@ -32,7 +32,6 @@ restore_test_defaults() # Restores the test defaults used by several tests remove_config_vars unset GIT_DIFF_TOOL - unset GIT_MERGE_TOOL unset GIT_DIFFTOOL_PROMPT unset GIT_DIFFTOOL_NO_PROMPT git config diff.tool test-tool && @@ -107,15 +106,7 @@ test_expect_success 'GIT_DIFF_TOOL overrides' ' git config diff.tool bogus-tool && git config merge.tool bogus-tool && - GIT_MERGE_TOOL=test-tool && - export GIT_MERGE_TOOL && - diff=$(git difftool --no-prompt branch) && - test "$diff" = "branch" && - unset GIT_MERGE_TOOL && - - GIT_MERGE_TOOL=bogus-tool && GIT_DIFF_TOOL=test-tool && - export GIT_MERGE_TOOL && export GIT_DIFF_TOOL && diff=$(git difftool --no-prompt branch) && |