Add extra null checks
git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1065593 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/main/java/org/apache/sling/launchpad/installer/impl/LaunchpadConfigInstaller.java b/src/main/java/org/apache/sling/launchpad/installer/impl/LaunchpadConfigInstaller.java
index c2f6435..1455d1d 100644
--- a/src/main/java/org/apache/sling/launchpad/installer/impl/LaunchpadConfigInstaller.java
+++ b/src/main/java/org/apache/sling/launchpad/installer/impl/LaunchpadConfigInstaller.java
@@ -53,20 +53,24 @@
// configurations
final Iterator<String> configPaths = resourceProvider.getChildren(ROOT_CONFIG_PATH);
- while (configPaths.hasNext()) {
- final String path = configPaths.next();
- logger.info("Config launchpad file will be installed: {}", path);
- final InputStream stream = resourceProvider.getResourceAsStream(path);
- installables.add(new InstallableResource(path, stream, null, null, InstallableResource.TYPE_PROPERTIES, null));
+ if ( configPaths != null ) {
+ while (configPaths.hasNext()) {
+ final String path = configPaths.next();
+ logger.info("Config launchpad file will be installed: {}", path);
+ final InputStream stream = resourceProvider.getResourceAsStream(path);
+ installables.add(new InstallableResource(path, stream, null, null, InstallableResource.TYPE_PROPERTIES, null));
+ }
}
// files
final Iterator<String> filePaths = resourceProvider.getChildren(ROOT_INSTALL_PATH);
- while (filePaths.hasNext()) {
- final String path = filePaths.next();
- logger.info("Launchpad file will be installed: {}", path);
- final InputStream stream = resourceProvider.getResourceAsStream(path);
- installables.add(new InstallableResource(path, stream, null, null, InstallableResource.TYPE_FILE, null));
+ if ( filePaths != null ) {
+ while (filePaths.hasNext()) {
+ final String path = filePaths.next();
+ logger.info("Launchpad file will be installed: {}", path);
+ final InputStream stream = resourceProvider.getResourceAsStream(path);
+ installables.add(new InstallableResource(path, stream, null, null, InstallableResource.TYPE_FILE, null));
+ }
}
final InstallableResource [] toInstall = installables.toArray(new InstallableResource []{});