No format URL when empty format is given

MarkRobbo · MarkRobbo · commit bebabcf2302c · 2017-08-25T10:09:34.000+01:00
diff --git a/src/main/java/org/commonwl/view/workflow/Workflow.java b/src/main/java/org/commonwl/view/workflow/Workflow.java
@@ -213,7 +213,7 @@ public String getRoBundleLink() {
     }
 
     public String getPermalink(String format) {
-        String formatPart = (format != null && !format.isEmpty()) ? "?format=" + format : "";
+        String formatPart = (format == null || format.isEmpty()) ? "" : "?format=" + format;
         String packedPart = (retrievedFrom.getPackedId() != null) ? "#" + retrievedFrom.getPackedId() : "";
         return "https://w3id.org/cwl/view/git/" + lastCommit +
                 "/" + retrievedFrom.getPath() + formatPart + packedPart;

Original file line number	Diff line number	Diff line change
`@@ -213,7 +213,7 @@ public String getRoBundleLink() {`
`213`	`213`	`}`
`214`	`214`
`215`	`215`	`public String getPermalink(String format) {`
`216`		`- String formatPart = (format != null && !format.isEmpty()) ? "?format=" + format : "";`
	`216`	`+ String formatPart = (format == null \|\| format.isEmpty()) ? "" : "?format=" + format;`
`217`	`217`	`String packedPart = (retrievedFrom.getPackedId() != null) ? "#" + retrievedFrom.getPackedId() : "";`
`218`	`218`	`return "https://w3id.org/cwl/view/git/" + lastCommit +`
`219`	`219`	`"/" + retrievedFrom.getPath() + formatPart + packedPart;`