Squashed a signedness warning.

diff --git a/lib/fb-mem.c b/lib/fb-mem.c
index 2e0769a4642be8139e9094b086f160359f14dc26..e382abcecb3b7163e43b9c1d249785f19f55404e 100644 (file)
--- a/lib/fb-mem.c
+++ b/lib/fb-mem.c
@@ -89,7 +89,7 @@ fbmem_seek(struct fastbuf *f, sh_off_t pos, int whence)
     die("fbmem_seek: only SEEK_SET supported");
   for (b=m->first; b; b=b->next)
     {
-      if (pos <= p + b->size)  /* <=, because we need to be able to seek just after file end */
+      if ((unsigned) pos <= p + b->size) /* <=, because we need to be able to seek just after file end */
        {
          f->pos = p;
          f->buffer = b->data;