X-Git-Url: https://git.street.me.uk/andy/viking.git/blobdiff_plain/5ef1d57eb0a455bf87dc573e6cf3710084630aef..c3c75563ab9f86f9b07826ea27a1a7a919478a33:/src/dems.c

diff --git a/src/dems.c b/src/dems.c
index da268311..50524115 100644
--- a/src/dems.c
+++ b/src/dems.c
@@ -211,7 +211,7 @@ gint16 a_dems_get_elev_by_coord ( const VikCoord *coord, VikDemInterpol method )
   ce.method = method;
   ce.elev = VIK_DEM_INVALID_ELEVATION;
 
-  if(!g_hash_table_find(loaded_dems, get_elev_by_coord, &ce))
+  if(!g_hash_table_find(loaded_dems, (GHRFunc)get_elev_by_coord, &ce))
     return VIK_DEM_INVALID_ELEVATION;
   return ce.elev;
 }