[cvs] bogofilter/src lexer_v3.l,1.158,1.159

[David R. <re...@us...>]

Update of /cvsroot/bogofilter/bogofilter/src
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv26706

Modified Files:
	lexer_v3.l 
Log Message:
Fix multiple decoding of encoded tokens.

Index: lexer_v3.l
===================================================================
RCS file: /cvsroot/bogofilter/bogofilter/src/lexer_v3.l,v
retrieving revision 1.158
retrieving revision 1.159
diff -u -d -r1.158 -r1.159
--- lexer_v3.l	25 Jun 2005 16:50:38 -0000	1.158
+++ lexer_v3.l	25 Jun 2005 23:21:06 -0000	1.159
@@ -227,9 +227,13 @@
 <BOGO_LEX>^\"{BOGOLEX_TOKEN}\"{NUM_NUM}$	{ return BOGO_LEX_LINE; }
 <BOGO_LEX>\n					{ lineno += 1; }
 
-<INITIAL>{ENCODED_TOKEN}			{ word_t *raw = yy_text();
-						  word_t *dec = text_decode(raw);
-						  yy_unput(dec->text, dec->leng);
+<INITIAL>{ENCODED_TOKEN}			{ static int processed = 0;
+						  if (processed == lineno) {
+						      word_t *raw = yy_text();
+						      word_t *dec = text_decode(raw);
+						      yy_unput(dec->text, dec->leng);
+						      processed = lineno;
+						  }
 						}
 
 <INITIAL>^(To|CC|From|Return-Path|Subject|Received):	{ set_tag(yytext); }