diff --git a/src/misc1.c b/src/misc1.c
index 1a220e1..bc927b1 100644
--- a/src/misc1.c
+++ b/src/misc1.c
@@ -9251,7 +9251,7 @@
     int
 get_expr_indent(void)
 {
-    int		indent;
+    int		indent = -1;
     char_u	*inde_copy;
     pos_T	save_pos;
     colnr_T	save_curswant;
diff --git a/src/version.c b/src/version.c
index b0ccc14..663717b 100644
--- a/src/version.c
+++ b/src/version.c
@@ -765,6 +765,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    577,
+/**/
     576,
 /**/
     575,