X-Git-Url: http://git.maemo.org/git/?a=blobdiff_plain;f=navit%2Fvehicle%2Ffile%2Fvehicle_file.c;h=88c5af2e4a531b07a29539f5bb8a6ac877621ec8;hb=af928f540733f6a25a7bdbcfdf4b5cfad3431cef;hp=88ce299ef0167e1ff681868353062de57a506e62;hpb=b7977fe147a06b3a786ce58cdbc64743ee29507b;p=navit-package

diff --git a/navit/vehicle/file/vehicle_file.c b/navit/vehicle/file/vehicle_file.c
index 88ce299..88c5af2 100644
--- a/navit/vehicle/file/vehicle_file.c
+++ b/navit/vehicle/file/vehicle_file.c
@@ -681,6 +681,10 @@ vehicle_file_new_file(struct vehicle_methods
 
 	dbg(1, "enter\n");
 	source = attr_search(attrs, NULL, attr_source);
+	if(source == NULL){
+		 dbg(0,"Missing source attribute");
+		 return NULL;
+		 }
 	ret = g_new0(struct vehicle_priv, 1);
 	ret->fd = -1;
 	ret->cbl = cbl;