updated for version 7.4.628

Problem:    Compiler warning for variable might be clobbered by longjmp.
Solution:   Add volatile. (Michael Jarvis)

Author: brammool

src/main.c

@@ -1051,7 +1051,7 @@ main_loop(cmdwin, noexmode)
     int		noexmode;   /* TRUE when return on entering Ex mode */
 {
     oparg_T	oa;				/* operator arguments */
-    int		previous_got_int = FALSE;	/* "got_int" was TRUE */
+    volatile int previous_got_int = FALSE;	/* "got_int" was TRUE */
 #ifdef FEAT_CONCEAL
     linenr_T	conceal_old_cursor_line = 0;
     linenr_T	conceal_new_cursor_line = 0;

src/version.c

@@ -741,6 +741,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    628,
 /**/
     627,
 /**/