hush: fix handling of empty heredoc EOF marker
function old new delta
parse_stream 2609 2634 +25
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/shell/hush_test/hush-heredoc/heredoc_empty2.tests b/shell/hush_test/hush-heredoc/heredoc_empty2.tests
new file mode 100755
index 0000000..20fc35f
--- /dev/null
+++ b/shell/hush_test/hush-heredoc/heredoc_empty2.tests
@@ -0,0 +1,14 @@
+unset a
+
+# Heredoc with empty delimiter
+cat <<- ""
+ OK1
+
+echo Ok:$?
+
+# Heredoc with empty delimiter
+cat <<- ""
+ OK2
+
+
+echo Ok:$?