diff --git a/cl_dll/ev_hldm.cpp b/cl_dll/ev_hldm.cpp
index a011ae4f..9787a839 100644
--- a/cl_dll/ev_hldm.cpp
+++ b/cl_dll/ev_hldm.cpp
@@ -1048,7 +1048,6 @@ void EV_FireGauss( event_args_t *args )
 					if( !beam_tr.allsolid )
 					{
 						vec3_t delta;
-						float n;
 
 						// trace backwards to find exit point
 						gEngfuncs.pEventAPI->EV_PlayerTrace( beam_tr.endpos, tr.endpos, PM_STUDIO_BOX, -1, &beam_tr );
@@ -1057,9 +1056,9 @@ void EV_FireGauss( event_args_t *args )
 
 						n = Length( delta );
 
-						if(n < flDamage)
+						if( n < flDamage )
 						{
-							if(n == 0)
+							if( n == 0 )
 								n = 1;
 							flDamage -= n;
 
@@ -1443,7 +1442,7 @@ void EV_EgonFire( event_args_t *args )
 
 	if( iStartup == 1 && EV_IsLocal( idx ) && !pBeam && !pBeam2 && cl_lw->value ) //Adrian: Added the cl_lw check for those lital people that hate weapon prediction.
 	{
-		vec3_t vecSrc, vecEnd, origin, angles, forward, right, up;
+		vec3_t vecSrc, vecEnd, angles, forward, right, up;
 		pmtrace_t tr;
 
 		cl_entity_t *pl = gEngfuncs.GetEntityByIndex( idx );
diff --git a/dlls/buttons.cpp b/dlls/buttons.cpp
index 15a17cf2..7b050add 100644
--- a/dlls/buttons.cpp
+++ b/dlls/buttons.cpp
@@ -191,7 +191,7 @@ void CMultiSource::Use( CBaseEntity *pActivator, CBaseEntity *pCaller, USE_TYPE
 	if( IsTriggered( pActivator ) )
 	{
 		ALERT( at_aiconsole, "Multisource %s enabled (%d inputs)\n", STRING( pev->targetname ), m_iTotal );
-		USE_TYPE useType = USE_TOGGLE;
+		useType = USE_TOGGLE;
 		if( m_globalstate )
 			useType = USE_ON;
 		SUB_UseTargets( NULL, useType, 0 );
diff --git a/dlls/gauss.cpp b/dlls/gauss.cpp
index db806eb3..14aac39b 100644
--- a/dlls/gauss.cpp
+++ b/dlls/gauss.cpp
@@ -469,7 +469,7 @@ void CGauss::Fire( Vector vecOrigSrc, Vector vecDir, float flDamage )
 						// trace backwards to find exit point
 						UTIL_TraceLine( beam_tr.vecEndPos, tr.vecEndPos, dont_ignore_monsters, pentIgnore, &beam_tr );
 
-						float n = (beam_tr.vecEndPos - tr.vecEndPos).Length( );
+						n = ( beam_tr.vecEndPos - tr.vecEndPos ).Length();
 
 						if( n < flDamage )
 						{
diff --git a/dlls/monsters.cpp b/dlls/monsters.cpp
index 631eddd5..d034abd6 100644
--- a/dlls/monsters.cpp
+++ b/dlls/monsters.cpp
@@ -1074,7 +1074,7 @@ int CBaseMonster::CheckEnemy( CBaseEntity *pEnemy )
 	{
 		// distance to enemy's feet
 		vecEnemyPos.z -= pEnemy->pev->size.z;
-		float flDistToEnemy2 = ( vecEnemyPos - pev->origin ).Length();
+		flDistToEnemy2 = ( vecEnemyPos - pev->origin ).Length();
 		if( flDistToEnemy2 < flDistToEnemy )
 			flDistToEnemy = flDistToEnemy2;
 	}
diff --git a/dlls/talkmonster.cpp b/dlls/talkmonster.cpp
index a370b949..a0a52f52 100644
--- a/dlls/talkmonster.cpp
+++ b/dlls/talkmonster.cpp
@@ -466,12 +466,12 @@ void CTalkMonster::StartTask( Task_t *pTask )
 
 void CTalkMonster::RunTask( Task_t *pTask )
 {
+	edict_t *pPlayer;
+
 	switch( pTask->iTask )
 	{
 	case TASK_TLK_CLIENT_STARE:
 	case TASK_TLK_LOOK_AT_CLIENT:
-		edict_t *pPlayer;
-
 		// track head to the client for a while.
 		if( m_MonsterState == MONSTERSTATE_IDLE &&
 			 !IsMoving() &&
@@ -517,7 +517,7 @@ void CTalkMonster::RunTask( Task_t *pTask )
 	case TASK_FACE_PLAYER:
 		{
 			// Get edict for one player
-			edict_t *pPlayer = g_engfuncs.pfnPEntityOfEntIndex( 1 );
+			pPlayer = g_engfuncs.pfnPEntityOfEntIndex( 1 );
 
 			if( pPlayer )
 			{
diff --git a/dlls/util.cpp b/dlls/util.cpp
index 825e5241..47eaf2f8 100644
--- a/dlls/util.cpp
+++ b/dlls/util.cpp
@@ -1794,7 +1794,7 @@ void CSave::WriteFloat( const char *pname, const float *data, int count )
 void CSave::WriteTime( const char *pname, const float *data, int count )
 {
 	int i;
-	Vector tmp, input;
+	//Vector tmp, input;
 
 	BufferHeader( pname, sizeof(float) * count );
 	for( i = 0; i < count; i++ )
@@ -1871,7 +1871,7 @@ void CSave::WritePositionVector( const char *pname, const Vector &value )
 void CSave::WritePositionVector( const char *pname, const float *value, int count )
 {
 	int i;
-	Vector tmp, input;
+	//Vector tmp, input;
 
 	BufferHeader( pname, sizeof(float) * 3 * count );
 	for( i = 0; i < count; i++ )