[JDEV] PATCH: make jud-0.4 module work with clienst like Psi (correctedversion of patch)

[Aleksander Adamowski]

This is the corrected version of my patch.

Removed unused char*, other minor corrections.

Best Regards,
--
     Olo
         GG#: 274614
         ICQ UIN: 19780575
	http://olo.office.altkom.com.pl


diff -urN jud-0.4/jud_search.c jud-0.4.olo/jud_search.c
--- jud-0.4/jud_search.c        Thu Feb  1 10:46:54 2001
+++ jud-0.4.olo/jud_search.c    Mon Dec  9 18:09:18 2002
@@ -39,6 +39,7 @@
     int flag_searched = 0;
     int flag_mismatch = 0;
     char *data;
+    char *normalizeddata;
 
     for(term = xmlnode_get_firstchild(p->iq); term != NULL; term = 
xmlnode_get_nextsibling(term))
     {
@@ -46,7 +47,26 @@
 
         flag_searched = 1;
 
-        
if(j_strncasecmp(data,xmlnode_get_tag_data(cur,xmlnode_get_name(term)),strlen(data)) 
!= 0)
+    /*
+     * by Aleksander Adamowski <[EMAIL PROTECTED]>:
+     * Strip initial whitespace characters to workaround
+     * a bug in XML parser where empty elements 
+     * on a line with initial whitespaces would
+     * receive those whitespaces in their content
+     */
+    for (normalizeddata = data;
+            *normalizeddata != '\0' &&
+            (*normalizeddata == '\t' ||
+            *normalizeddata == '\n' ||
+            *normalizeddata == ' ')
+            ;
+        normalizeddata++)
+        ;
+    data = normalizeddata;
+
+    if( (strlen(data) > 0) &&
+               
+(j_strncasecmp(data,xmlnode_get_tag_data(cur,xmlnode_get_name(term)),strlen(data)) != 
+0)
+       )
             flag_mismatch = 1;
 
     }