SF Bugs#122: Fix memory cache confusion with multiple "On Disk OSM Tile Format" maps

Ensure use of the correct map id comparison so the string to enable differing cache lookups is set.

diff --git a/src/vikmapslayer.c b/src/vikmapslayer.c
index 9f220557ccfe96cd2a88e89dcfb1e77d2aab050b..32c85ab2e161d0525eff6c3f1601c8d4ef493159 100644 (file)
--- a/src/vikmapslayer.c
+++ b/src/vikmapslayer.c
@@ -847,10 +847,12 @@ static void maps_layer_post_read (VikLayer *vl, VikViewport *vp, gboolean from_f
 #endif
 
   // If the on Disk OSM Tile Layout type
-  if ( vml->maptype == 21 )
+  if ( vik_map_source_get_uniq_id(map) == MAP_ID_OSM_ON_DISK ) {
     // Copy the directory into filename
     //  thus the mapcache look up will be unique when using more than one of these map types
+    g_free ( vml->filename );
     vml->filename = g_strdup (vml->cache_dir);
+  }
 }
 
 static const gchar* maps_layer_tooltip ( VikMapsLayer *vml )