bzip2recover: Use standard %llu format specifier

Update the format specifier for unsigned long long in bzip2recover.c to use
the standard %llu instead of %Lu. Modern compilers (such as Clang) emit a format
warning when using the non-standard %Lu modifier.

Fixes:
bzip2recover.c:376:59: warning: length modifier 'L' results in undefined behavior or no effect with 'u' conversion specifier [-Wformat]
  376 |                fprintf ( stderr, "   block %d runs from " MaybeUInt64_FMT
      |                                                           ^~~~~~~~~~~~~~~
bzip2recover.c:40:29: note: expanded from macro 'MaybeUInt64_FMT'
   40 | #  define MaybeUInt64_FMT "%Lu"
      |                            ~^~
bzip2recover.c:376:59: note: did you mean to use 'll'?

Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/bzip2recover.c b/bzip2recover.c
index 4b1c219..95adeeb 100644
--- a/bzip2recover.c
+++ b/bzip2recover.c
@@ -37,7 +37,7 @@
 */
 #ifdef __GNUC__
    typedef  unsigned long long int  MaybeUInt64;
-#  define MaybeUInt64_FMT "%Lu"
+#  define MaybeUInt64_FMT "%llu"
 #else
 #ifdef _MSC_VER
    typedef  unsigned __int64  MaybeUInt64;