patch 9.0.0050: split else-of is confusing

Problem:    Split else-of is confusing.
Solution:   Join the lines. (closes #10696)

src/gui.c

@@ -2131,8 +2131,7 @@ gui_outstr(char_u *s, int len)
 	    if (this_len > len)
 		this_len = len;	    // don't include following composing char
 	}
-	else
-	    if (gui.col + len > Columns)
+	else if (gui.col + len > Columns)
 	    this_len = Columns - gui.col;
 	else
 	    this_len = len;

src/version.c

@@ -735,6 +735,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    50,
 /**/
     49,
 /**/