fixed issue with mock causing a segmentation fault from pointer deref with lower type (void *) --> (uint8_t *)

mocks/MockRegEdit/MockRegEdit.c

@@ -75,12 +75,8 @@ void RegEdit_SetNum(void *reg, uint8_t num)
 
 uint8_t RegEdit_ReadReg(void *reg)
 {
-    uint8_t *reg_ptr = (uint8_t) reg;
-    uint8_t reg_val = *reg_ptr; 
-
     mock_c()->actualCall("RegEdit_ReadReg")
         ->withPointerParameters("reg", reg)
-        ->returnUnsignedIntValueOrDefault(reg_val);
-
-    return reg_val; 
+        ->returnUnsignedIntValueOrDefault(0);
+    //Return value is mock controlled. So it does actually return a uint8_t
 }