hush: fix ". EMPTY_LINE" not setting $? to 0
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/shell/ash_test/ash-misc/source3.right b/shell/ash_test/ash-misc/source3.right
new file mode 100644
index 0000000..bdf9001
--- /dev/null
+++ b/shell/ash_test/ash-misc/source3.right
@@ -0,0 +1,2 @@
+Zero:0
+Zero:0
diff --git a/shell/ash_test/ash-misc/source3.tests b/shell/ash_test/ash-misc/source3.tests
new file mode 100755
index 0000000..1abf156
--- /dev/null
+++ b/shell/ash_test/ash-misc/source3.tests
@@ -0,0 +1,6 @@
+# Test both empty file, and one-empty-line file
+echo >sourced1
+true >sourced2
+false; . ./sourced1; echo Zero:$?
+false; . ./sourced2; echo Zero:$?
+rm sourced1 sourced2