Index: trunk/Mars/mtools/MRolke.cc
===================================================================
--- trunk/Mars/mtools/MRolke.cc	(revision 17385)
+++ trunk/Mars/mtools/MRolke.cc	(revision 18957)
@@ -171,5 +171,4 @@
    Double_t med = 0;
    Double_t maxiter=1000, acc = 0.00001;
-   Int_t i;
    Int_t bp = 0;
 
@@ -314,5 +313,5 @@
    }
 
-   for(i = 0; i < maxiter; i++) {
+   for(Int_t i = 0; i < maxiter; i++) {
       l = (target-fhigh)/(flow-fhigh);
       if (l < 0.2) l = 0.2;
@@ -388,6 +387,6 @@
       mu = (x-y/tau)/zm;
       b  = y/tau;
-      Double_t e = zm;
-      f = LikeMod1(mu,b,e,x,y,z,tau,m);
+      Double_t ee = zm;
+      f = LikeMod1(mu,b,ee,x,y,z,tau,m);
    }
 
Index: trunk/Mars/mtools/MagicReversi.cc
===================================================================
--- trunk/Mars/mtools/MagicReversi.cc	(revision 17385)
+++ trunk/Mars/mtools/MagicReversi.cc	(revision 18957)
@@ -245,6 +245,6 @@
         // Adopt absolute sized of markers to relative range
         //
-        Float_t r = (*fGeomCam)[i].GetT()*gPad->XtoAbsPixel(1)/325;
-        GetFlag(i)->SetMarkerSize(20.0*r/fRange);
+        const Float_t rr = (*fGeomCam)[i].GetT()*gPad->XtoAbsPixel(1)/325;
+        GetFlag(i)->SetMarkerSize(20.0*rr/fRange);
 
         if (pix.TestBit(kHasFlag))
Index: trunk/Mars/mtools/MineSweeper.cc
===================================================================
--- trunk/Mars/mtools/MineSweeper.cc	(revision 17385)
+++ trunk/Mars/mtools/MineSweeper.cc	(revision 18957)
@@ -223,6 +223,6 @@
         // Adopt absolute sized of markers to relative range
         //
-        Float_t r = (*fGeomCam)[i].GetT()*gPad->XtoAbsPixel(1)/325;
-        GetFlag(i)->SetMarkerSize(20.0*r/fRange);
+        const Float_t rr = (*fGeomCam)[i].GetT()*gPad->XtoAbsPixel(1)/325;
+        GetFlag(i)->SetMarkerSize(20.0*rr/fRange);
 
         if (pix.TestBit(kHasFlag))