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

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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
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shell/ash_test/ash-quoting/squote_in_varexp1.right
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Nothing:
Nothing:
Ok:0
shell/ash_test/ash-quoting/squote_in_varexp1.tests
Executable
+4
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x='\\\\'
printf Nothing:'%s\n' ${x#\\\\\\\\}
printf Nothing:'%s\n' "${x#\\\\\\\\}"
echo Ok:$?
shell/ash_test/ash-quoting/squote_in_varexp2.right
+3
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@@ -0,0 +1,3 @@
Nothing:
Nothing:
Ok:0
shell/ash_test/ash-quoting/squote_in_varexp2.tests
Executable
+4
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@@ -0,0 +1,4 @@
x='\\\\'
printf Nothing:'%s\n' ${x#'\\\\'}
printf Nothing:'%s\n' "${x#'\\\\'}"
echo Ok:$?