[perl-xml-cvs] CVS: XML-LibXML-XPathContext XPathContext.xs,1.14,1.15

[Petr P. <pa...@us...>]

Update of /cvsroot/perl-xml/XML-LibXML-XPathContext
In directory sc8-pr-cvs1:/tmp/cvs-serv26795

Modified Files:
	XPathContext.xs 
Log Message:
- fixed SP bug in _find*


Index: XPathContext.xs
===================================================================
RCS file: /cvsroot/perl-xml/XML-LibXML-XPathContext/XPathContext.xs,v
retrieving revision 1.14
retrieving revision 1.15
diff -u -d -r1.14 -r1.15
--- XPathContext.xs	20 Mar 2003 17:10:01 -0000	1.14
+++ XPathContext.xs	21 Mar 2003 16:05:01 -0000	1.15
@@ -390,6 +390,7 @@
     
     perl_result = POPs;
     if (!SvOK(perl_result)) {
+        /* warn("result is a empty\n"); */
         ret = (xmlXPathObjectPtr)xmlXPathNewCString("");        
         goto FINISH;
     }
@@ -803,7 +804,11 @@
 
         LibXML_init_error();
 
+
+        PUTBACK ;
         nodelist = domXPathSelect( ctxt, xpath );
+        SPAGAIN ;
+
         xmlFree(xpath);
 
         sv_2mortal( LibXML_error );
@@ -840,7 +845,6 @@
                     else {
                         element = PmmNodeToSv(tnode, owner);
                     }
-                        
                     XPUSHs( sv_2mortal(element) );
                 }
             }
@@ -879,6 +883,7 @@
             croak( "empty XPath found" );
             XSRETURN_UNDEF;
         }
+
     PPCODE:
         if ( ctxt->node->doc ) {
             domNodeNormalize( xmlDocGetRootElement( ctxt->node->doc ) );
@@ -889,7 +894,10 @@
 
         LibXML_init_error();
 
+        PUTBACK ;
         found = domXPathFind( ctxt, xpath );
+        SPAGAIN ;
+
         xmlFree( xpath );
 
         sv_2mortal( LibXML_error );
@@ -938,7 +946,6 @@
                                 else {
                                     element = PmmNodeToSv(tnode, owner);
                                 }
-    
                                 XPUSHs( sv_2mortal(element) );
                             }
                         }