hush: fix ELIF cmd1;cmd2 THEN ... not executing cmd2, closes 15571

function                                             old     new   delta
run_list                                            1012    1024     +12

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

4 files changed, 20 insertions, 0 deletions

diff --git a/shell/hush_test/hush-misc/elif1.right b/shell/hush_test/hush-misc/elif1.right
new file mode 100644
index 0000000..36dc59f
--- /dev/null
+++ b/shell/hush_test/hush-misc/elif1.right
@@ -0,0 +1,4 @@
+ELIF1
+ELIF2
+ELIF THEN
+Ok:0
diff --git a/shell/hush_test/hush-misc/elif1.tests b/shell/hush_test/hush-misc/elif1.tests
new file mode 100755
index 0000000..77b8a25
--- /dev/null
+++ b/shell/hush_test/hush-misc/elif1.tests
@@ -0,0 +1,6 @@
+if false; then
+    :
+elif echo 'ELIF1'; echo 'ELIF2'; then
+    echo "ELIF THEN"
+fi
+echo "Ok:$?"
diff --git a/shell/hush_test/hush-misc/elif2.right b/shell/hush_test/hush-misc/elif2.right
new file mode 100644
index 0000000..8f2851f
--- /dev/null
+++ b/shell/hush_test/hush-misc/elif2.right
@@ -0,0 +1,2 @@
+THEN
+Ok:0
diff --git a/shell/hush_test/hush-misc/elif2.tests b/shell/hush_test/hush-misc/elif2.tests
new file mode 100755
index 0000000..3e5876f
--- /dev/null
+++ b/shell/hush_test/hush-misc/elif2.tests
@@ -0,0 +1,8 @@
+if true; then
+    echo "THEN"
+elif echo "ELIF false"; false; then
+    echo "ELIF THEN"
+else
+    echo "ELSE"
+fi
+echo "Ok:$?"