Index: /trunk/src/VBox/Disassembler/DisasmReg.cpp
===================================================================
--- /trunk/src/VBox/Disassembler/DisasmReg.cpp	(revision 73513)
+++ /trunk/src/VBox/Disassembler/DisasmReg.cpp	(revision 73514)
@@ -340,5 +340,5 @@
 DISDECL(int) DISFetchReg8(PCCPUMCTXCORE pCtx, unsigned reg8, uint8_t *pVal)
 {
-    AssertReturnStmt(reg8 < RT_ELEMENTS(g_aReg8Index), *pVal, VERR_INVALID_PARAMETER);
+    AssertReturnStmt(reg8 < RT_ELEMENTS(g_aReg8Index), *pVal = 0, VERR_INVALID_PARAMETER);
 
     *pVal = DIS_READ_REG8(pCtx, reg8);