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Update for backwards compatability (bug #1548)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@2881 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Spencer
2004-05-04 01:45:00 +00:00
parent e8ed258aa4
commit 5098302f2f
1 changed files with 31 additions and 4 deletions
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35
ast_expr.y
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@@ -276,7 +276,9 @@ ast_yylex (YYSTYPE *lvalp, YYLTYPE *yylloc, struct parser_control *karoto)
{ {
char *p=0; char *p=0;
char *t1=0; char *t1=0;
char savep = 0;
char *savepp = 0;
if (karoto->firsttoken==1) { if (karoto->firsttoken==1) {
t1 = karoto->argv; t1 = karoto->argv;
karoto->firsttoken = 0; karoto->firsttoken = 0;
@@ -306,9 +308,28 @@ ast_yylex (YYSTYPE *lvalp, YYLTYPE *yylloc, struct parser_control *karoto)
t2++; t2++;
if( *t2 == '"' ) if( *t2 == '"' )
{ {
*t2 = 0; if( *(t2+1) == ' ' || *(t2+1) == 0 )
karoto->ptrptr = t2+1; {
p = t1+1; if( *(t2+1) )
{
*(t2+1) = 0;
karoto->ptrptr = t2+2;
}
else
{
karoto->ptrptr = t2+1;
}
}
else
{
/* hmmm. what if another token is here? */
/* maybe we can insert a space? */
savep = *(t2+1);
savepp = t2+1;
*(t2+1) = 0;
karoto->ptrptr = t2+1;
}
p = t1;
} }
else else
{ {
@@ -344,6 +365,12 @@ ast_yylex (YYSTYPE *lvalp, YYLTYPE *yylloc, struct parser_control *karoto)
} }
lvalp->val = make_str (p); lvalp->val = make_str (p);
if( savep )
{
*savepp = savep; /* restore the null terminated string */
savepp = 0;
savep = 0;
}
return (TOKEN); return (TOKEN);
} }