IRSA-4793: fixed: three color bug- failed on red disabled

Caltech-IPAC · Sep 7, 2022 · 13dcb16 · 13dcb16
1 parent c1c61ef
commit 13dcb16
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/firefly/java/edu/caltech/ipac/visualize/plot/plotdata/ImageStretch.java b/src/firefly/java/edu/caltech/ipac/visualize/plot/plotdata/ImageStretch.java
@@ -20,7 +20,7 @@
 public class ImageStretch {
 
     private static boolean isHuePreserving(RangeValues rv) {
-        return rv.rgbPreserveHue();
+        return rv!=null ? rv.rgbPreserveHue() : false;
     }