Merge branch 'ak/lazy-prereq-mktemp'

A test that unconditionally used "mktemp" learned that the command
is not necessarily available everywhere.

* ak/lazy-prereq-mktemp:
t7610: test for mktemp before test execution

diff --git a/t/t7610-mergetool.sh b/t/t7610-mergetool.sh
index 76306cf268a18b7c086cf871f39adf9247f07e32..7217f3968d51d9061b14bd46c473329b26bb087c 100755 (executable)
--- a/t/t7610-mergetool.sh
+++ b/t/t7610-mergetool.sh
@@ -589,7 +589,12 @@ test_expect_success 'filenames seen by tools start with ./' '
        git reset --hard master >/dev/null 2>&1
 '
 
-test_expect_success 'temporary filenames are used with mergetool.writeToTemp' '
+test_lazy_prereq MKTEMP '
+       tempdir=$(mktemp -d -t foo.XXXXXX) &&
+       test -d "$tempdir"
+'
+
+test_expect_success MKTEMP 'temporary filenames are used with mergetool.writeToTemp' '
        git checkout -b test16 branch1 &&
        test_config mergetool.writeToTemp true &&
        test_config mergetool.myecho.cmd "echo \"\$LOCAL\"" &&