--- a/tests/test-encoding
+++ b/tests/test-encoding
@@ -53,4 +53,6 @@ echo 'fallbackencoding = koi8-r' >> .hg/
 echo % utf-8
 HGENCODING=utf-8 hg log
 
-HGENCODING=dolphin hg log
\ No newline at end of file
+HGENCODING=dolphin hg log
+
+exit 0