Merge branch 'tj/maint-imap-send-remove-unused'

diff --git a/t/t7800-difftool.sh b/t/t7800-difftool.sh
index 7fc2b3af8662f703770c53133124fb6988ba23d5..4fb4c9384a0045d3b041d627e9d814637d9268e2 100755 (executable)
--- a/t/t7800-difftool.sh
+++ b/t/t7800-difftool.sh
@@ -289,7 +289,7 @@ test_expect_success PERL 'setup with 2 files different' '
 '
 
 test_expect_success PERL 'say no to the first file' '
-       diff=$((echo n; echo) | git difftool -x cat branch) &&
+       diff=$( (echo n; echo) | git difftool -x cat branch ) &&
 
        echo "$diff" | stdin_contains m2 &&
        echo "$diff" | stdin_contains br2 &&
@@ -298,7 +298,7 @@ test_expect_success PERL 'say no to the first file' '
 '
 
 test_expect_success PERL 'say no to the second file' '
-       diff=$((echo; echo n) | git difftool -x cat branch) &&
+       diff=$( (echo; echo n) | git difftool -x cat branch ) &&
 
        echo "$diff" | stdin_contains master &&
        echo "$diff" | stdin_contains branch &&