3 files changed, 4 insertions, 3 deletions
diff --git a/mg_setup.c b/mg_setup.c
index 9e84aa5..ffc5c83 100644
--- a/mg_setup.c
+++ b/mg_setup.c
@@ -51,7 +51,7 @@ mgSetup::mgSetup ()
 
     // stuff related to cover image display
     ImageCacheDir = strdup( "/tmp" );
-    UseDeviceStillPicture = true;
+    UseDeviceStillPicture = 1;
     ImageShowDuration = 10;
 }
 
diff --git a/mg_setup.h b/mg_setup.h
index 52ea988..6366f5e 100644
--- a/mg_setup.h
+++ b/mg_setup.h
@@ -56,7 +56,7 @@ class mgSetup
 
 	int  ImageShowDuration;
 	char *ImageCacheDir;
-	bool UseDeviceStillPicture;
+	int UseDeviceStillPicture;
 
 	int DeleteStaleReferences;
 	bool CreateMode;
diff --git a/vdr_setup.c b/vdr_setup.c
index 5baf459..6c54773 100644
--- a/vdr_setup.c
+++ b/vdr_setup.c
@@ -23,6 +23,7 @@
 #include "vdr_actions.h"
 #include "i18n.h"
 
+static char* chars_allowed = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ-_./";
 
 // --- mgMenuSetup -----------------------------------------------------------
 
@@ -59,7 +60,7 @@ mgMenuSetup::mgMenuSetup ()
 			   &the_setup.ImageShowDuration, 1, 100));
     Add (new
 	 cMenuEditStrItem (tr ("Setup.Muggle$Image cache directory"),
-			   &the_setup.ImageCacheDir, 256, "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ-_./" ) );
+			   the_setup.ImageCacheDir, 256, chars_allowed ) );
     Add (new
 	 cMenuEditBoolItem (tr ("Setup.Muggle$Use DVB still picture"),
 			    &the_setup.UseDeviceStillPicture));