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DVCSMP-1517 Wemo (Connect) SmartApp throws NPE

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-Wemo (Connect) SmartApp throws NPE when trying to call subscribe on null object
This commit is contained in:
Lars Finander
2016-02-24 09:20:41 -08:00
parent 16126abb2d
commit 2184c2b21a
1 changed files with 24 additions and 8 deletions
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32
smartapps/smartthings/wemo-connect.src/wemo-connect.groovy
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@@ -341,8 +341,12 @@ def ssdpSwitchHandler(evt) {
deviceChangedValues = true
log.debug "Device's port or ip changed..."
def child = getChildDevice(parsedEvent.mac)
child.subscribe(parsedEvent.ip, parsedEvent.port)
child.poll()
if (child) {
child.subscribe(parsedEvent.ip, parsedEvent.port)
child.poll()
} else {
log.debug "Device with mac $parsedEvent.mac not found"
}
}
}
}
@@ -410,8 +414,12 @@ def ssdpLightSwitchHandler(evt) {
deviceChangedValues = true
log.debug "Device's port or ip changed..."
def child = getChildDevice(parsedEvent.mac)
log.debug "updating ip and port, and resubscribing, for device with mac ${parsedEvent.mac}"
child.subscribe(parsedEvent.ip, parsedEvent.port)
if (child) {
log.debug "updating ip and port, and resubscribing, for device with mac ${parsedEvent.mac}"
child.subscribe(parsedEvent.ip, parsedEvent.port)
} else {
log.debug "Device with mac $parsedEvent.mac not found"
}
}
}
}
@@ -463,8 +471,12 @@ def locationHandler(evt) {
deviceChangedValues = true
log.debug "Device's port or ip changed..."
def child = getChildDevice(parsedEvent.mac)
child.subscribe(parsedEvent.ip, parsedEvent.port)
child.poll()
if (child) {
child.subscribe(parsedEvent.ip, parsedEvent.port)
child.poll()
} else {
log.debug "Device with mac $parsedEvent.mac not found"
}
}
}
}
@@ -518,8 +530,12 @@ def locationHandler(evt) {
deviceChangedValues = true
log.debug "Device's port or ip changed..."
def child = getChildDevice(parsedEvent.mac)
log.debug "updating ip and port, and resubscribing, for device with mac ${parsedEvent.mac}"
child.subscribe(parsedEvent.ip, parsedEvent.port)
if (child) {
log.debug "updating ip and port, and resubscribing, for device with mac ${parsedEvent.mac}"
child.subscribe(parsedEvent.ip, parsedEvent.port)
} else {
log.debug "Device with mac $parsedEvent.mac not found"
}
}
}
}