Fix warning about wrong format specifier for off_t type

Per OS X buildfarm members.

diff --git a/src/bin/pg_upgrade/slru_io.c b/src/bin/pg_upgrade/slru_io.c
index 812a241fe62841b2771e20049e803e70b11e935b..0862cd33e6cab6f62081d2d7921fa73508e3f4ee 100644 (file)
--- a/src/bin/pg_upgrade/slru_io.c
+++ b/src/bin/pg_upgrade/slru_io.c
@@ -123,7 +123,7 @@ SlruReadSwitchPageSlow(SlruSegState *state, uint64 pageno)
        rc = pg_pread(state->fd,
                      &state->buf.data + bytes_read,
                      BLCKSZ - bytes_read,
-                     offset + bytes_read);
+                     offset);
        if (rc < 0)
        {
            if (errno == EINTR)
@@ -133,12 +133,13 @@ SlruReadSwitchPageSlow(SlruSegState *state, uint64 pageno)
        if (rc == 0)
        {
            /* unexpected EOF */
-           pg_log(PG_WARNING, "unexpected EOF reading file \"%s\" at offset %zd, reading as zeros", state->fn,
-                  offset + bytes_read);
+           pg_log(PG_WARNING, "unexpected EOF reading file \"%s\" at offset %u, reading as zeros",
+                  state->fn, (unsigned int) offset);
            memset(&state->buf.data + bytes_read, 0, BLCKSZ - bytes_read);
            break;
        }
        bytes_read += rc;
+       offset += rc;
    }
    state->pageno = pageno;