Check if Server.getServer() is not null before trying to get property from it.
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1 changed files with 5 additions and 1 deletions
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@ -46,7 +46,11 @@ public abstract class ImageGenerator {
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if (generator == null) {
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// first see wether an image wrapper class was specified in
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// server.properties:
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String className = Server.getServer().getProperty("imageGenerator");
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String className = null;
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if (Server.getServer() != null) {
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className = Server.getServer().getProperty("imageGenerator");
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}
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Class generatorClass = null;
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if (className == null) {
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// if no class is defined, try the default ones:
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