- Fixed a bug in hklscan: core dump when writing to file

- Fixed two small issues with evcontroller: no test for privilege on
  drive
- Many changes to AMOR software.

evcontroller.c

@@ -917,7 +917,7 @@
          if(iRet)
          {
            sprintf(pBueffel,"%s.%s = %f",self->pName,"CurrentValue", fPos);
-           SCWrite(pCon,pBueffel,eError);
+           SCWrite(pCon,pBueffel,eValue);
            return 1;
          }
          return 0;
@@ -955,6 +955,10 @@
          iRet = Tcl_GetDouble(pSics->pTcl,argv[1],&dVal);
          if(iRet == TCL_OK) /* float Value: drive */
          {
+            if(!SCMatchRights(pCon,usUser))
+	    {
+               return 0;
+            }
             iRet = EVCDrive(self,pCon,(float)dVal);
             if(iRet)
             {