fix #17

julienmoumne · julienmoumne · commit 0659776114f0 · 2016-01-09T15:53:42.000+01:00
diff --git a/Piwik.Tracker/PiwikTracker.cs b/Piwik.Tracker/PiwikTracker.cs
@@ -1100,7 +1100,7 @@ public void setUserId(string userId)
                 this.setNewVisitorId();
                 return;
             }
-            if (string.IsNullOrEmpty(this.userId)) {
+            if (string.IsNullOrEmpty(userId)) {
                 throw new Exception("User ID cannot be empty.");
             }
             this.userId = userId;

Original file line number	Diff line number	Diff line change
`@@ -1100,7 +1100,7 @@ public void setUserId(string userId)`
`1100`	`1100`	`this.setNewVisitorId();`
`1101`	`1101`	`return;`
`1102`	`1102`	`}`
`1103`		`- if (string.IsNullOrEmpty(this.userId)) {`
	`1103`	`+ if (string.IsNullOrEmpty(userId)) {`
`1104`	`1104`	`throw new Exception("User ID cannot be empty.");`
`1105`	`1105`	`}`
`1106`	`1106`	`this.userId = userId;`