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-rw-r--r--shell/hush.c5
-rw-r--r--shell/hush_test/hush-misc/while3.right1
-rwxr-xr-xshell/hush_test/hush-misc/while3.tests4
3 files changed, 9 insertions, 1 deletions
diff --git a/shell/hush.c b/shell/hush.c
index c3a4afb..c7971b0 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -7498,7 +7498,10 @@ static int run_list(struct pipe *pi)
#endif
#if ENABLE_HUSH_LOOPS
/* Beware of "while false; true; do ..."! */
- if (pi->next && pi->next->res_word == RES_DO) {
+ if (pi->next
+ && (pi->next->res_word == RES_DO || pi->next->res_word == RES_DONE)
+ /* (the second check above is needed for "while ...; do \n done" case) */
+ ) {
if (rword == RES_WHILE) {
if (rcode) {
/* "while false; do...done" - exitcode 0 */
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:$?