patch 8.0.0380: with 'linebreak' double wide char wraps badly

Problem:    With 'linebreak' set and 'breakat' includes ">" a double-wide
            character results in "<<" displayed.
Solution:   Check for the character not to be replaced. (Ozaki Kiichi,
            closes #1456)
diff --git a/src/version.c b/src/version.c
index 21f4169..7408b6d 100644
--- a/src/version.c
+++ b/src/version.c
@@ -765,6 +765,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    380,
+/**/
     379,
 /**/
     378,