Made url join more robust (#179)

data/src/main/java/com/microsoft/azure/kusto/data/UriUtils.java

@@ -9,6 +9,11 @@ public class UriUtils {
         if (ensureTrailingSlash && !path.endsWith("/")) {
             path += "/";
         }
+        if (!path.startsWith("/"))
+        {
+            path = "/" + path;
+        }
+
         return new URIBuilder(uri).setPath(path).build().toString();
     }
 

pom.xml

@@ -32,7 +32,7 @@
     </developers>
 
     <properties>
-        <revision>2.8.0</revision> <!-- CHANGE THIS to adjust project version-->
+        <revision>2.8.1</revision> <!-- CHANGE THIS to adjust project version-->
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <java.version>1.8</java.version>