[gnome-software] trivial: Fix the @LicenseRef-free string check

[Richard Hughes <rhughes src gnome org>]

commit c64098aca6594e7139956f9bd2a33e69bd74bd20
Author: Richard Hughes <richard hughsie com>
Date:   Fri Apr 8 14:57:08 2016 +0100

    trivial: Fix the @LicenseRef-free string check

 src/gs-app.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/gs-app.c b/src/gs-app.c
index 9568400..927eb80 100644
--- a/src/gs-app.c
+++ b/src/gs-app.c
@@ -1358,7 +1358,7 @@ gs_app_set_license (GsApp *app, GsAppQuality quality, const gchar *license)
                }
 
                /* free software, license unspecified */
-               if (g_str_has_prefix (tokens[i], "@LicenseRef-free") == 0) {
+               if (g_str_has_prefix (tokens[i], "@LicenseRef-free")) {
                        const gchar *url = "http://www.gnu.org/philosophy/free-sw.en.html";;
                        gchar *tmp;