Fix erreneous #single

jakewins · jakewins · commit 1da089cb672a · 2016-01-22T15:55:55.000-06:00
diff --git a/driver/src/main/java/org/neo4j/driver/internal/InternalResultCursor.java b/driver/src/main/java/org/neo4j/driver/internal/InternalResultCursor.java
@@ -201,7 +201,7 @@ public Record first()
     public Record single()
     {
         Record first = first();
-        if( !iter.hasNext() )
+        if( iter.hasNext() )
         {
             throw new NoSuchRecordException( "Expected a result with a single record, but this result contains at least one more. " +
                                              "Ensure your query returns only one record, or use `first` instead of `single` if " +

Original file line number	Diff line number	Diff line change
`@@ -201,7 +201,7 @@ public Record first()`
`201`	`201`	`public Record single()`
`202`	`202`	`{`
`203`	`203`	`Record first = first();`
`204`		`- if( !iter.hasNext() )`
	`204`	`+ if( iter.hasNext() )`
`205`	`205`	`{`
`206`	`206`	`throw new NoSuchRecordException( "Expected a result with a single record, but this result contains at least one more. " +`
`207`	`207`	"Ensure your query returns only one record, or use `first` instead of `single` if " +