solidfire: fix potential NPE

yadvr · yadvr · commit 2be45c218650 · 2018-05-04T12:37:23.000+05:30
Signed-off-by: Rohit Yadav &lt;rohit.yadav@shapeblue.com&gt;
diff --git a/plugins/storage/volume/solidfire/src/org/apache/cloudstack/storage/datastore/provider/SolidFireHostListener.java b/plugins/storage/volume/solidfire/src/org/apache/cloudstack/storage/datastore/provider/SolidFireHostListener.java
@@ -152,7 +152,7 @@ private void handleXenServer(long clusterId, long hostId, long storagePoolId) {
     }
 
     private void handleVMware(HostVO host, boolean add, ModifyTargetsCommand.TargetTypeToRemove targetTypeToRemove) {
-        if (HypervisorType.VMware.equals(host.getHypervisorType())) {
+        if (host != null && HypervisorType.VMware.equals(host.getHypervisorType())) {
             List<StoragePoolVO> storagePools = _storagePoolDao.findPoolsByProvider(SolidFireUtil.PROVIDER_NAME);
 
             if (storagePools != null && storagePools.size() > 0) {

Original file line number	Diff line number	Diff line change
`@@ -152,7 +152,7 @@ private void handleXenServer(long clusterId, long hostId, long storagePoolId) {`
`152`	`152`	`}`
`153`	`153`
`154`	`154`	`private void handleVMware(HostVO host, boolean add, ModifyTargetsCommand.TargetTypeToRemove targetTypeToRemove) {`
`155`		`- if (HypervisorType.VMware.equals(host.getHypervisorType())) {`
	`155`	`+ if (host != null && HypervisorType.VMware.equals(host.getHypervisorType())) {`
`156`	`156`	`List<StoragePoolVO> storagePools = _storagePoolDao.findPoolsByProvider(SolidFireUtil.PROVIDER_NAME);`
`157`	`157`
`158`	`158`	`if (storagePools != null && storagePools.size() > 0) {`