[dia] [warningectomy] ignoring return value of 'fscanf'

[Hans Breuer <hans src gnome org>]

commit a6d27577c1ef5a4a531ae5fbb98cbf333ee7ffc0
Author: Hans Breuer <hans breuer org>
Date:   Sat May 4 13:22:47 2013 +0200

    [warningectomy] ignoring return value of 'fscanf'
    
    not anymore, now adding a note to the error context

 plug-ins/xfig/xfig-import.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/plug-ins/xfig/xfig-import.c b/plug-ins/xfig/xfig-import.c
index 5d848dd..1f637b6 100644
--- a/plug-ins/xfig/xfig-import.c
+++ b/plug-ins/xfig/xfig-import.c
@@ -249,8 +249,9 @@ fig_read_n_points(FILE *file, int n, Point **points, DiaContext *ctx)
        p.y = y/FIG_UNIT;
        g_array_append_val(points_list, p);
     }
-    fscanf(file, "\n");
-    
+    if (fscanf(file, "\n") == EOF)
+      dia_context_add_message (ctx, _("Unexpected end of file."));
+
     *points = (Point *)points_list->data;
     g_array_free(points_list, FALSE);
     return TRUE;