[refactor] Fix NullPointerException test exceptions

chris-evolvedbinary · chris-evolvedbinary · commit d3dde0d02393 · 2022-07-01T09:37:37.000-06:00
diff --git a/exist-core/src/main/java/org/exist/xquery/XPathException.java b/exist-core/src/main/java/org/exist/xquery/XPathException.java
@@ -208,7 +208,7 @@ public XPathException(final Expression expr, final String message, final Throwab
      */
     @Deprecated
     public XPathException(final Expression expr, final Throwable cause) {
-        this(expr, cause != null && cause instanceof XPathErrorProvider ? ((XPathErrorProvider)cause).getErrorCode() : ErrorCodes.ERROR, cause.getMessage(), null, cause);
+        this(expr, cause != null && cause instanceof XPathErrorProvider ? ((XPathErrorProvider)cause).getErrorCode() : ErrorCodes.ERROR, cause == null ? "" : cause.getMessage(), null, cause);
     }
 
     /**

Original file line number	Diff line number	Diff line change
`@@ -208,7 +208,7 @@ public XPathException(final Expression expr, final String message, final Throwab`
`208`	`208`	`*/`
`209`	`209`	`@Deprecated`
`210`	`210`	`public XPathException(final Expression expr, final Throwable cause) {`
`211`		`- this(expr, cause != null && cause instanceof XPathErrorProvider ? ((XPathErrorProvider)cause).getErrorCode() : ErrorCodes.ERROR, cause.getMessage(), null, cause);`
	`211`	`+ this(expr, cause != null && cause instanceof XPathErrorProvider ? ((XPathErrorProvider)cause).getErrorCode() : ErrorCodes.ERROR, cause == null ? "" : cause.getMessage(), null, cause);`
`212`	`212`	`}`
`213`	`213`
`214`	`214`	`/**`