rbd-fuse: fix signed/unsigned warning

rbd_fuse/rbd-fuse.c: In function 'enumerate_images':
rbd_fuse/rbd-fuse.c:113:2: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]

Signed-off-by: Sage Weil <sage@inktank.com>

diff --git a/src/rbd_fuse/rbd-fuse.c b/src/rbd_fuse/rbd-fuse.c
index f3f9b7b8067a8ed305252ab955f62e5fcec80a17..a13ca44e59449b6b3afd165ec00d041c95e5102c 100644 (file)
--- a/src/rbd_fuse/rbd-fuse.c
+++ b/src/rbd_fuse/rbd-fuse.c
@@ -110,7 +110,7 @@ enumerate_images(struct rbd_image **head)
                free(ibuf);
                return;
        }
-       assert(ret == ibuf_len);
+       assert(ret == (int)ibuf_len);
 
        fprintf(stderr, "pool %s: ", pool_name);
        for (ip = ibuf; ip < &ibuf[ibuf_len]; ip += strlen(ip) + 1)  {