small buffer resizing improvement from Morten Welinder closes #140629

* tree.c: small buffer resizing improvement from Morten Welinder
  closes #140629
Daniel

ChangeLog

+Wed Apr 21 00:19:29 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: small buffer resizing improvement from Morten Welinder
+	  closes #140629
+
 Tue Apr 20 23:40:14 CEST 2004 Daniel Veillard <daniel@veillard.com>
 	* xpath.c: last version of the fix for MSC version 1200

tree.c

@@ -6700,9 +6700,6 @@ xmlBufferResize(xmlBufferPtr buf, unsigned int size)
 
     if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) return(0);
 
-    /*take care of empty case*/
-    newSize = (buf->size ? buf->size*2 : size);
-
     /* Don't resize if we don't have to */
     if (size < buf->size)
         return 1;
@@ -6710,6 +6707,8 @@ xmlBufferResize(xmlBufferPtr buf, unsigned int size)
     /* figure out new size */
     switch (buf->alloc){
     case XML_BUFFER_ALLOC_DOUBLEIT:
+	/*take care of empty case*/
+        newSize = (buf->size ? buf->size*2 : size + 10);
         while (size > newSize) newSize *= 2;
         break;
     case XML_BUFFER_ALLOC_EXACT: