gzip: match printf format to arg type

This pacifies gcc -Wformat -DDEBUG.
* bits.c (send_bits):
* deflate.c (check_match):
* inflate.c (huft_build, inflate_codes):
* trees.c (send_code, gen_codes, flush_block):
Use correct printf formats for signed vs unsigned integers.

1 files changed, 13 insertions, 3 deletions

diff --git a/inflate.c b/inflate.c
index f54eb65..199a935 100644
--- a/inflate.c
+++ b/inflate.c
@@ -310,8 +310,18 @@ int *m                  /* maximum lookup bits, returns actual */
   memzero(c, sizeof(c));
   p = b;  i = n;
   do {
-    Tracecv(*p, (stderr, (n-i >= ' ' && n-i <= '~' ? "%c %d\n" : "0x%x %d\n"),
-            n-i, *p));
+#ifdef DEBUG
+    if (1 < verbose && *p)
+      {
+	if (' ' <= n - i && n - i <= '~')
+	  {
+	    char ch = n - i;
+	    fprintf (stderr, "%c %u\n", ch, *p);
+	  }
+	else
+	  fprintf (stderr, "0x%x %u\n", n - i, *p);
+      }
+#endif
     c[*p]++;                    /* assume all entries <= BMAX */
     p++;                      /* Can't combine with above line (Solaris bug) */
   } while (--i);
@@ -572,7 +582,7 @@ inflate_codes(struct huft *tl, struct huft *td, int bl, int bd)
       NEEDBITS(e)
       d = w - t->v.n - ((unsigned)b & mask_bits[e]);
       DUMPBITS(e)
-      Tracevv((stderr,"\\[%d,%d]", w-d, n));
+      Tracevv ((stderr, "\\[%u,%u]", w - d, n));
 
       /* do the copy */
       do {