Index address so that filter can be used

vjrantal · Jun 1, 2017 · ed935f0 · ed935f0
1 parent b969be4
commit ed935f0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/contracts/Telemetry.sol b/contracts/Telemetry.sol
@@ -3,7 +3,7 @@ pragma solidity ^0.4.4;
 contract Telemetry {
   mapping(address => string) latestTelemetry;
 
-  event TelemetryReceived(address from, string telemetry);
+  event TelemetryReceived(address indexed from, string telemetry);
 
   function sendTelemetry(string telemetry) {
     latestTelemetry[msg.sender] = telemetry;