[gnome-continuous] libqa: Fix duplicate statement in previous commit

[Colin Walters <walters src gnome org>]

commit 954fc5ff82a3db4cc3ae89fdc2c6eaa29a150162
Author: Colin Walters <walters verbum org>
Date:   Thu Aug 13 18:41:42 2015 -0400

    libqa: Fix duplicate statement in previous commit

 src/js/libqa.js |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/src/js/libqa.js b/src/js/libqa.js
index b173435..e1e9076 100644
--- a/src/js/libqa.js
+++ b/src/js/libqa.js
@@ -163,7 +163,6 @@ function _internalGetCurrentDeploymentDirectory(mntdir, osname) {
     // Try using the new unload API
     if (sysroot.unload)
        sysroot.unload();
-    sysroot.unload();
     return deployDir;
 }