bugfix: viewer failed to open files with null attributes
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1 changed files with 2 additions and 1 deletions
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@ -241,7 +241,8 @@ public class ImageEntry {
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// convenience method
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private static long toLong(Object o) {
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private static Long toLong(Object o) {
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if (o == null) return null;
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if (o instanceof Integer) return Long.valueOf((Integer) o);
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return (long) o;
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}
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