Added %% as an available tag to the Custom WPS. Displays % when used

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@1909 a1c6a512-1295-4272-9138-f99709370657

2 files changed, 4 insertions, 1 deletions

diff --git a/apps/wps.c b/apps/wps.c
index dc588a56da..f601865bcd 100644
--- a/apps/wps.c
+++ b/apps/wps.c
@@ -315,7 +315,9 @@ int wps_load_custom_config(void)
                                 id3->elapsed / 60000,
                                 id3->elapsed % 60000 / 1000);
                         break;
-                    
+                    case '%':  /* Displays % */
+                        snprintf(tmpbuf, sizeof(tmpbuf), "%%");
+                        break;                    
                 }
                 break;
             default:
diff --git a/apps/wps.h b/apps/wps.h
index b0673157f4..eb77767cff 100644
--- a/apps/wps.h
+++ b/apps/wps.h
@@ -24,5 +24,6 @@
 extern bool keys_locked;
 
 int wps_show(void);
+int wps_load_custom_config(void);
 
 #endif