Fixed HPUX warnings.

src/libCom/timer/epicsTimer.h

@@ -135,9 +135,7 @@ inline double epicsTimer::getExpireDelay ()
         }
         return delay;
     }
-    else {
-        return - DBL_MAX;
-    }
+    return - DBL_MAX;
 }
 
 extern "C" {

src/libCom/timer/timer.cpp

@@ -157,9 +157,7 @@ epicsTimer::expireInfo timer::getExpireInfo () const
     if ( this->curState == statePending || this->queue.pExpireTmr == this ) {
         return expireInfo ( true, this->exp );
     }
-    else {
-        return expireInfo ( false, epicsTime() );
-    }
+    return expireInfo ( false, epicsTime() );
 }
 
 void timer::show ( unsigned int level ) const

src/libCom/timer/timerPrivate.h

@@ -114,7 +114,7 @@ class timerQueueActive : public epicsTimerQueueActive,
     public timerQueueActiveMgrPrivate {
 public:
     timerQueueActive ( bool okToShare, unsigned priority );
-    ~timerQueueActive () = 0;
+    virtual ~timerQueueActive () = 0;
     epicsTimer & createTimer ();
     void show ( unsigned int level ) const;
     bool sharingOK () const;

src/libCom/timer/timerQueue.cpp

@@ -151,6 +151,7 @@ double timerQueue::process ( const epicsTime & currentTime )
             return DBL_MAX;
         }
     }
+    return DBL_MAX;		// Never here; compiler happy
 }
 
 epicsTimer & timerQueue::createTimer ()