Index: /trunk/src/VBox/Runtime/VBox/log-vbox.cpp
===================================================================
--- /trunk/src/VBox/Runtime/VBox/log-vbox.cpp	(revision 33663)
+++ /trunk/src/VBox/Runtime/VBox/log-vbox.cpp	(revision 33664)
@@ -347,5 +347,5 @@
             /* braindead */
             unsigned iArg = 0;
-            char ch;
+            int ch;
             bool fNew = true;
             while (!feof(pFile) && (ch = fgetc(pFile)) != EOF)