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authorGravatar Denys Vlasenko <vda.linux@googlemail.com>2015-04-18 19:38:13 +0200
committerGravatar Denys Vlasenko <vda.linux@googlemail.com>2015-04-18 19:38:13 +0200
commit73327a048b112ba2b742b758bb5a3caf95c7bf1a (patch)
tree5194c3fef6517a192ac5e0988f2550675a1f114c /shell
parent0a0acb55db8d7c4dec445573f1b0528d126b9e1f (diff)
downloadbusybox-73327a048b112ba2b742b758bb5a3caf95c7bf1a.tar.gz
busybox-73327a048b112ba2b742b758bb5a3caf95c7bf1a.tar.bz2
hush: document buggy handling of duplicate "local"
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell')
-rw-r--r--shell/hush_test/hush-bugs/var3.right5
-rwxr-xr-xshell/hush_test/hush-bugs/var3.tests1
2 files changed, 6 insertions, 0 deletions
diff --git a/shell/hush_test/hush-bugs/var3.right b/shell/hush_test/hush-bugs/var3.right
new file mode 100644
index 000000000..8eb0e3337
--- /dev/null
+++ b/shell/hush_test/hush-bugs/var3.right
@@ -0,0 +1,5 @@
+1
+1
+
+
+0
diff --git a/shell/hush_test/hush-bugs/var3.tests b/shell/hush_test/hush-bugs/var3.tests
new file mode 100755
index 000000000..97b102cbe
--- /dev/null
+++ b/shell/hush_test/hush-bugs/var3.tests
@@ -0,0 +1 @@
+x=0; f() { local x=1; echo $x; local x; echo $x; unset x; echo $x; local x; echo $x; }; f; echo $x