[evolution-ews] Fix a compiler warning (variable may be used uninitialized)

[Milan Crha <mcrha src gnome org>]

commit 7af4aff72dc4d88f0cdb9213562610571d7a0b67
Author: Milan Crha <mcrha redhat com>
Date:   Tue Aug 21 12:37:22 2012 +0200

    Fix a compiler warning (variable may be used uninitialized)

 src/configuration/e-ews-edit-folder-permissions.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/src/configuration/e-ews-edit-folder-permissions.c b/src/configuration/e-ews-edit-folder-permissions.c
index 225e5dc..1c69298 100644
--- a/src/configuration/e-ews-edit-folder-permissions.c
+++ b/src/configuration/e-ews-edit-folder-permissions.c
@@ -763,8 +763,7 @@ read_folder_permissions_idle (GObject *dialog,
 		} else if (!perm->display_name || !*perm->display_name) {
 			const gchar *display_name;
 
-			if (!display_name)
-				display_name = perm->primary_smtp;
+			display_name = perm->primary_smtp;
 			if (!display_name)
 				display_name = C_("User", "Unknown");