connect.c: handle errors from split_cmdline

diff --git a/t/t4026-color.sh b/t/t4026-color.sh
index 2b32c4fbe67d9dc0a43fc7858ddd3ac400b6171f..ec78c5e3ac5661977b30582df9bec95265e1c613 100755 (executable)
--- a/t/t4026-color.sh
+++ b/t/t4026-color.sh
@@ -50,14 +50,19 @@ test_expect_success 'attr negation' '
        color "nobold nodim noul noblink noreverse" "[22;24;25;27m"
 '
 
+test_expect_success '"no-" variant of negation' '
+       color "no-bold no-blink" "[22;25m"
+'
+
 test_expect_success 'long color specification' '
        color "254 255 bold dim ul blink reverse" "[1;2;4;5;7;38;5;254;48;5;255m"
 '
 
 test_expect_success 'absurdly long color specification' '
        color \
-         "#ffffff #ffffff bold nobold dim nodim ul noul blink noblink reverse noreverse" \
-         "[1;2;4;5;7;22;24;25;27;38;2;255;255;255;48;2;255;255;255m"
+         "#ffffff #ffffff bold nobold dim nodim italic noitalic
+          ul noul blink noblink reverse noreverse strike nostrike" \
+         "[1;2;3;4;5;7;9;22;23;24;25;27;29;38;2;255;255;255;48;2;255;255;255m"
 '
 
 test_expect_success '0-7 are aliases for basic ANSI color names' '