Make driver field volatile, fixes #218

sarxos · May 22, 2014 · e815620 · e815620
1 parent ff6295f
commit e815620
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/webcam-capture/src/main/java/com/github/sarxos/webcam/Webcam.java b/webcam-capture/src/main/java/com/github/sarxos/webcam/Webcam.java
@@ -57,7 +57,7 @@ public class Webcam {
 	/**
 	 * Webcam driver (LtiCivil, JMF, FMJ, JQT, OpenCV, VLCj, etc).
 	 */
-	private static WebcamDriver driver = null;
+	private static volatile WebcamDriver driver = null;
 
 	/**
 	 * Webcam discovery service.