diff --git a/eo/src/utils/eoRNG.h b/eo/src/utils/eoRNG.h
index c9d16ac8..0aeb6969 100644
--- a/eo/src/utils/eoRNG.h
+++ b/eo/src/utils/eoRNG.h
@@ -276,7 +276,7 @@ public :
     @return Uniformly chosen element from the vector.
     */
     template <typename TYPE>
-    const TYPE& choice(const std::vector<TYPE>& vec) 
+    const TYPE& choice(const std::vector<TYPE>& vec)
         { return vec[random(vec.size())]; }
 
 
@@ -450,10 +450,10 @@ inline void eoRng::initialize(uint32_t seed)
     left = -1;
 
     register uint32_t x = (seed | 1U) & 0xFFFFFFFFU, *s = state;
-    register int    j;
+    register int j;
 
     for(left=0, *s++=x, j=N; --j;
-        *s++ = (x*=69069U) & 0xFFFFFFFFU);
+        *s++ = (x*=69069U) & 0xFFFFFFFFU) ;
 }
 
 
diff --git a/eo/src/utils/eoTimedMonitor.h b/eo/src/utils/eoTimedMonitor.h
index c024083a..3c264c30 100644
--- a/eo/src/utils/eoTimedMonitor.h
+++ b/eo/src/utils/eoTimedMonitor.h
@@ -57,7 +57,7 @@ public:
 
 	clock_t tick = clock();
 
-	if ( (tick-last_tick) >= seconds * CLOCKS_PER_SEC) {
+	if ( (unsigned)(tick-last_tick) >= seconds * CLOCKS_PER_SEC) {
 	    monitor = true;
 	}