Fix AbstractConnection.readContent, see https://sourceforge.net/p/davmail/bugs/538/

git-svn-id: http://svn.code.sf.net/p/davmail/code/trunk@2176 3d1905a2-6b24-0410-a738-b14d5a86fcbd

src/java/davmail/AbstractConnection.java

@@ -99,7 +99,7 @@ public class AbstractConnection extends Thread {
             int startIndex = 0;
             int count = 0;
             while (count >= 0 && startIndex < byteSize) {
-                count = in.read(buffer, startIndex, byteSize - startIndex);
+                count = read(buffer, startIndex, byteSize - startIndex);
                 startIndex += count;
             }
             if (startIndex < byteSize) {