Fix compiler warning in file.c

Signed-off-by: Guilhem Bonnefille <guilhem.bonnefille@gmail.com>

diff --git a/src/file.c b/src/file.c
index f93f5efcfbe7e6aa0735f4639c57ba3dcfd7dca4..b9ec6a7c7254618fa7d94950437f1d0009c6197f 100644 (file)
--- a/src/file.c
+++ b/src/file.c
@@ -553,7 +553,7 @@ static void xfclose ( FILE *f )
 /* 0 on failure, 1 on success (vik file) 2 on success (other file) */
 gshort a_file_load ( VikAggregateLayer *top, VikViewport *vp, const gchar *filename_or_uri )
 {
-  char *filename = filename_or_uri;
+  char *filename = (char *)filename_or_uri;
   if (strncmp(filename, "file://", 7) == 0)
     filename = filename + 7;