svndump.c: Fix a printf format compiler warning

In particular, on systems that define uint32_t as an unsigned long,
gcc complains as follows:

        CC vcs-svn/svndump.o
    vcs-svn/svndump.c: In function `svndump_read':
    vcs-svn/svndump.c:215: warning: int format, uint32_t arg (arg 2)

In order to suppress the warning we use the C99 format specifier
macro PRIu32 from <inttypes.h>.

Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Acked-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/vcs-svn/svndump.c b/vcs-svn/svndump.c
index fa580e62de05f832e7d7474cc1a457cd7379cef2..2ad2c307dd6e8f4bddf5cbd9c588973a085bf870 100644 (file)
--- a/vcs-svn/svndump.c
+++ b/vcs-svn/svndump.c
@@ -211,7 +211,7 @@ void svndump_read(const char *url)
                if (key == keys.svn_fs_dump_format_version) {
                        dump_ctx.version = atoi(val);
                        if (dump_ctx.version > 2)
-                               die("expected svn dump format version <= 2, found %d",
+                               die("expected svn dump format version <= 2, found %"PRIu32,
                                    dump_ctx.version);
                } else if (key == keys.uuid) {
                        dump_ctx.uuid = pool_intern(val);