X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=flower%2Ffile-cookie.cc;h=762acb1c065d210f92bc3ba0bf1c1087810f3a6c;hb=90e4d7057f3857da049dfda3d130017d4719bd6b;hp=90aa5c908d0906e320d61116f8525b52db0b484a;hpb=863b09e94acb2b3e543cb68b096e8b40db1889f1;p=lilypond.git

diff --git a/flower/file-cookie.cc b/flower/file-cookie.cc
index 90aa5c908d..762acb1c06 100644
--- a/flower/file-cookie.cc
+++ b/flower/file-cookie.cc
@@ -39,10 +39,10 @@ extern "C" {
 
     static char buf[65536];
     int i = vsnprintf (buf, sizeof (buf), format, ap);
-    if (i == -1 || (unsigned) i > sizeof (buf))
+    if (i < 0 || (unsigned) i > sizeof (buf))
       assert (false);
     va_end (ap);
-    return Memory_out_stream::writer (file, buf, i);
+    return Memory_out_stream::writer (file, buf, (unsigned)i);
   }
 
   ssize_t