+ free( psz_list );
+ return false;
+ }
+ bool b_present = false;
+ i_count = 0;
+ for( char *p = psz_list; p && *p; )
+ {
+ char *psz_end = strchr(p, ':');
+ if( psz_end )
+ *psz_end++ = '\0';
+ else
+ psz_end = p + strlen(p);
+ if( *p )
+ {
+ b_present |= !strcmp( p, psz_name );
+ ppsz_filter[i_count++] = p;
+ }
+ p = psz_end;
+ }
+ if( b_present == b_add )
+ {
+ free( ppsz_filter );
+ free( psz_list );