From 8f754974334ba0d1b36a26b78c79a9501550cf17 Mon Sep 17 00:00:00 2001
From: Ingo Weinhold <ingo_weinhold@gmx.de>
Date: Sun, 18 Dec 2005 14:35:31 +0000
Subject: [PATCH] Fixed endless loop.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15576 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/system/boot/platform/openfirmware/console.cpp | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/src/system/boot/platform/openfirmware/console.cpp b/src/system/boot/platform/openfirmware/console.cpp
index b28fb28b59..1821178891 100644
--- a/src/system/boot/platform/openfirmware/console.cpp
+++ b/src/system/boot/platform/openfirmware/console.cpp
@@ -51,25 +51,28 @@ ConsoleHandle::WriteAt(void */*cookie*/, off_t /*pos*/, const void *buffer, size
 		size_t length = 0;
 
 		for (; length < bufferSize; length++) {
-			if (string[length] == '\r')
+			if (string[length] == '\r' && length + 1 < bufferSize) {
 				length += 2;
-			else if (string[length] == '\n')
+			} else if (string[length] == '\n') {
+				newLine = true;
 				break;
+			}
 		}
 
 		if (length > bufferSize)
 			length = bufferSize;
 
-		of_write(fHandle, string, length);
+		if (length > 0) {
+			of_write(fHandle, string, length);
+			string += length;
+			bufferSize -= length;
+		}
 
 		if (newLine) {
 			of_write(fHandle, "\r\n", 2);
 			string++;
 			bufferSize--;
 		}
-
-		string += length;
-		bufferSize -= length;
 	}
 
 	return string - (char *)buffer;