[evince] Fix typo

[Carlos Garcia Campos <carlosgc src gnome org>]

commit 6a34ad367a49ad20710d3b575b5fa21182164fa9
Author: Carlos Garcia Campos <carlosgc gnome org>
Date:   Sat Apr 30 13:41:40 2011 +0200

    Fix typo

 shell/ev-application.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/shell/ev-application.c b/shell/ev-application.c
index bf828a6..caa943b 100644
--- a/shell/ev-application.c
+++ b/shell/ev-application.c
@@ -778,7 +778,7 @@ method_call_cb (GDBusConnection       *connection,
 		while (g_variant_iter_loop (iter, "{&sv}", &key, &value)) {
 			if (strcmp (key, "display") == 0 && g_variant_classify (value) == G_VARIANT_CLASS_STRING) {
 				display = ev_display_open_if_needed (g_variant_get_string (value, NULL));
-			} else if (strcmp (key, "screen") == 0 && g_variant_classify (value) == G_VARIANT_CLASS_STRING) {
+			} else if (strcmp (key, "screen") == 0 && g_variant_classify (value) == G_VARIANT_CLASS_INT32) {
 				screen_number = g_variant_get_int32 (value);
 			} else if (strcmp (key, "mode") == 0 && g_variant_classify (value) == G_VARIANT_CLASS_UINT32) {
 			mode = g_variant_get_uint32 (value);