CNPC_BaseZombie::ReleaseHeadcrab() applies from_zombie context to spawned headcrab with expiration time instead of duration

Author: 1upD

sp/src/game/server/hl2/npc_BaseZombie.cpp

@@ -2676,7 +2676,7 @@ void CNPC_BaseZombie::ReleaseHeadcrab( const Vector &vecOrigin, const Vector &ve
 		pCrab->m_iViewHideFlags = m_iViewHideFlags;
 
 		// Add response context for companion response (more reliable than checking for post-death zombie entity)
-		pCrab->AddContext( "from_zombie", "1", 2.0f );
+		pCrab->AddContext( "from_zombie", "1", gpGlobals->curtime + 2.0f );
 #endif
 
 		// make me the crab's owner to avoid collision issues