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fix: car lengths in web manifest are not displayed as null

This fix works by taking an node and getting it's value as a String regardless if the node is a textual node.
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rhwood committed Jun 9, 2019
1 parent 311fa10 commit ca5616a92a83b14b06428b745cb16895fa244ab3
Showing with 1 addition and 1 deletion.
  1. +1 −1 java/src/jmri/web/servlet/operations/
@@ -435,7 +435,7 @@ protected String getTextAttribute(String attribute, JsonNode rollingStock) {
return this.getFormattedAttribute(JSON.FINAL_DESTINATION, this.getFormattedLocation(rollingStock
.path(JSON.FINAL_DESTINATION), ShowLocation.track, "FinalDestination")); // NOI18N
return this.getFormattedAttribute(attribute, rollingStock.path(attribute).textValue());
return this.getFormattedAttribute(attribute, rollingStock.path(attribute).asText());

protected String getFormattedAttribute(String attribute, String value) {

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