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authorDenys Vlasenko2011-05-31 17:35:45 +0200
committerDenys Vlasenko2011-05-31 17:35:45 +0200
commit00ae989ee5b57593362405288b5e977551cafb0b (patch)
tree57d93dd050c292dbec819b166fd22f26fa21172c /shell/hush_test
parent14f55538f07f0b1493c713d84a046b9022fcf8fb (diff)
downloadbusybox-00ae989ee5b57593362405288b5e977551cafb0b.zip
busybox-00ae989ee5b57593362405288b5e977551cafb0b.tar.gz
hush: fix a corner case of empty "do \n done" structure
The structure is: while cmd; do done bash doesn't accept it at all. We were accepting it but execution was buggy. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell/hush_test')
-rw-r--r--shell/hush_test/hush-misc/while3.right1
-rwxr-xr-xshell/hush_test/hush-misc/while3.tests4
2 files changed, 5 insertions, 0 deletions
diff --git a/shell/hush_test/hush-misc/while3.right b/shell/hush_test/hush-misc/while3.right
new file mode 100644
index 0000000..7c4d7be
--- /dev/null
+++ b/shell/hush_test/hush-misc/while3.right
@@ -0,0 +1 @@
+OK:0
diff --git a/shell/hush_test/hush-misc/while3.tests b/shell/hush_test/hush-misc/while3.tests
new file mode 100755
index 0000000..9132b5f
--- /dev/null
+++ b/shell/hush_test/hush-misc/while3.tests
@@ -0,0 +1,4 @@
+while false; do
+ # bash will require at least ":" here...
+done
+echo OK:$?