From: Kenichi Handa <handa@m17n.org>
Date: Wed, 18 Jun 1997 13:09:00 +0000 (+0000)
Subject: (detect_coding_iso2022): Initilize mask correctly.
X-Git-Tag: emacs-20.1~1636
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=765a2ca545241008efc95cb47b68424c765d3b8b;p=emacs.git

(detect_coding_iso2022): Initilize mask correctly.
---

diff --git a/src/coding.c b/src/coding.c
index 99d82dccd0a..77805bdbfdd 100644
--- a/src/coding.c
+++ b/src/coding.c
@@ -593,7 +593,10 @@ int
 detect_coding_iso2022 (src, src_end)
      unsigned char *src, *src_end;
 {
-  int mask = CODING_CATEGORY_MASK_ANY;
+  int mask = (CODING_CATEGORY_MASK_ISO_7
+	      | CODING_CATEGORY_MASK_ISO_8_1
+	      | CODING_CATEGORY_MASK_ISO_8_2
+	      | CODING_CATEGORY_MASK_ISO_ELSE);
   int g1 = 0;			/* 1 iff designating to G1.  */
   int c, i;
 
@@ -612,10 +615,6 @@ detect_coding_iso2022 (src, src_end)
 				  || (*src >= '@' && *src <= 'B'))))
 	    {
 	      /* Valid designation sequence.  */
-	      mask &= (CODING_CATEGORY_MASK_ISO_7
-		       | CODING_CATEGORY_MASK_ISO_8_1
-		       | CODING_CATEGORY_MASK_ISO_8_2
-		       | CODING_CATEGORY_MASK_ISO_ELSE);
 	      if (c == ')' || (c == '$' && *src == ')'))
 		{
 		  g1 = 1;