[vte] parser: Speed up no-op strings

[Christian Persch <chpe src gnome org>]

commit 8306373fd374bc203e9ae515c67e31fc97146ca6
Author: Christian Persch <chpe src gnome org>
Date:   Tue Mar 27 19:40:13 2018 +0200

    parser: Speed up no-op strings
    
    Perform no action while dropping DCS IGNORE, APC, PM, SOS.

 src/parser.cc |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/src/parser.cc b/src/parser.cc
index 9c54e13..4d19a8b 100644
--- a/src/parser.cc
+++ b/src/parser.cc
@@ -1589,7 +1589,7 @@ static int parser_feed_to_state(struct vte_parser *parser, uint32_t raw)
                 case 0x00 ... 0x1a:        /* ASCII \ { ESC } */
                 case 0x1c ... 0x7f:
                         return parser_transition(parser, raw, STATE_NONE,
-                                                 ACTION_IGNORE);
+                                                 ACTION_NONE);
                 case 0x1b:                /* ESC */
                         return parser_transition(parser, raw, STATE_ESC,
                                                  ACTION_CLEAR);
@@ -1625,8 +1625,8 @@ static int parser_feed_to_state(struct vte_parser *parser, uint32_t raw)
                 switch (raw) {
                 case 0x00 ... 0x1a:        /* ASCII \ { ESC } */
                 case 0x1c ... 0x7f:
-                        return parser_transition(parser, raw,
-                                                 STATE_NONE, ACTION_IGNORE);
+                        return parser_transition(parser, raw, STATE_NONE,
+                                                 ACTION_NONE);
                 case 0x1b:                /* ESC */
                         return parser_transition(parser, raw, STATE_ESC,
                                                  ACTION_CLEAR);