hush: fix a='a\\'; echo "${a%\\\\}"

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2018-03-02 20:48:36 +01:00
parent 55f8133a4f
commit d4802c6243
10 changed files with 39 additions and 3 deletions

View File

@@ -0,0 +1,4 @@
x='\\\\'
printf Nothing:'%s\n' ${x#\\\\\\\\}
printf Nothing:'%s\n' "${x#\\\\\\\\}"
echo Ok:$?