teletextdec: Use proper variable type

diff --git a/ext/teletextdec/gstteletextdec.c b/ext/teletextdec/gstteletextdec.c
index 8f70712ec1e7d5f46b968049c7401b33464422cb..4534ad5510a66b0692755b6522f00398300e95ee 100644 (file)
--- a/ext/teletextdec/gstteletextdec.c
+++ b/ext/teletextdec/gstteletextdec.c
@@ -911,7 +911,7 @@ gst_teletextdec_export_html_page (GstTeletextDec * teletext, vbi_page * page,
   GstCaps *caps;
   GstFlowReturn ret;
   gchar *html;
-  guint size;
+  gssize size;
   vbi_export *ex;
   gchar *err;