Missing fan speeds error

lprhodes · May 21, 2017 · 7ea58c3 · 7ea58c3
1 parent f847905
commit 7ea58c3
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/accessories/fan.js b/accessories/fan.js
@@ -19,6 +19,8 @@ class FanAccessory extends BroadlinkRMAccessory {
       foundSpeeds.push(parts[1])
     })
 
+    if (foundSpeeds.length === 0) return log(`${name} setFanSpeed: No fan speed hex codes provided.`)
+
     // Find speed closest to the one requested
     const closest = foundSpeeds.reduce((prev, curr) => Math.abs(curr - state.fanSpeed) < Math.abs(prev - state.fanSpeed) ? curr : prev);
     log(`${name} setFanSpeed: (closest: ${closest})`);