Fix incorrect printf format specifiers.

GCC reported these during a 64-bit build.

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/pcap.c b/lib/pcap.c
index 4330c575..967bb5c3 100644
--- a/lib/pcap.c
+++ b/lib/pcap.c
@@ -128,7 +128,7 @@ pcap_read(FILE *file, struct ofpbuf **bufp)
                                 ((len & 0x0000ff00) <<  8) |
                                 ((len & 0x000000ff) << 24));
         if (swapped_len > 0xffff) {
-            VLOG_WARN("bad packet length %"PRIu32" or %"PRIu32" "
+            VLOG_WARN("bad packet length %zu or %"PRIu32" "
                       "reading pcap file",
                       len, swapped_len);
             return EPROTO;