From 1db75d2445df486d71acddf33abfdc69f8782e7a Mon Sep 17 00:00:00 2001
From: Duncan Mac-Vicar P <dmacvicar@suse.de>
Date: Tue, 18 Jul 2006 10:41:01 +0000
Subject: [PATCH] - Don't read the stream character wise but reading blocks,  
 as advised by matz profiling.

---
 zypp/Digest.cc | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/zypp/Digest.cc b/zypp/Digest.cc
index e78070e..5af2abe 100644
--- a/zypp/Digest.cc
+++ b/zypp/Digest.cc
@@ -193,17 +193,19 @@ namespace zypp {
     	return string();
     
       char buf[bufsize];
-      size_t num;
+      size_t num = 0;
     
       Digest digest;
       if(!digest.create(name))
     	return string();
     
+      
       while(is.good())
       {
-    	for(num = 0; num < bufsize && is.get(buf[num]).good(); ++num);
-    
-    	if(num && !digest.update(buf, num))
+        int readed;
+        is.read(buf, bufsize);
+    	readed = is.gcount();
+        if(readed && !digest.update(buf, readed))
     	    return string();
       }
     
-- 
2.7.4