# HG changeset patch
# User Yuya Nishihara <yuya@tcha.org>
# Date 2018-06-14 11:25:51
# Node ID 93b812d5b818323e5440c969c4e094f284dd7fa0
# Parent  068e774ae29e021a8a0cbe88b7245c2add47dca9

bdiff: one more safe call of bdiff_freehunks(NULL)

diff --git a/mercurial/cext/bdiff.c b/mercurial/cext/bdiff.c
--- a/mercurial/cext/bdiff.c
+++ b/mercurial/cext/bdiff.c
@@ -157,9 +157,7 @@ cleanup:
 	PyBuffer_Release(&bb);
 	free(al);
 	free(bl);
-	if (l.next) {
-		bdiff_freehunks(l.next);
-	}
+	bdiff_freehunks(l.next);
 	return result;
 }