ssh: introduce a 'simple' ssh variant

diff --git a/t/check-non-portable-shell.pl b/t/check-non-portable-shell.pl
index b170cbc0452ca1b5a624f5cf330d420c397cb760..03dc9d28525730cdf57c74d13cab22da59dcdfbd 100755 (executable)
--- a/t/check-non-portable-shell.pl
+++ b/t/check-non-portable-shell.pl
@@ -17,7 +17,7 @@ sub err {
 while (<>) {
        chomp;
        /\bsed\s+-i/ and err 'sed -i is not portable';
-       /\becho\s+-n/ and err 'echo -n is not portable (please use printf)';
+       /\becho\s+-[neE]/ and err 'echo with option is not portable (please use printf)';
        /^\s*declare\s+/ and err 'arrays/declare not portable';
        /^\s*[^#]\s*which\s/ and err 'which is not portable (please use type)';
        /\btest\s+[^=]*==/ and err '"test a == b" is not portable (please use =)';