Silence a hexdump(1) warning

[Brian Callahan]

Hi tech --

Silence a -Wshadow warning found with WARNINGS=yes.

~Brian

Index: odsyntax.c
===================================================================
RCS file: /cvs/src/usr.bin/hexdump/odsyntax.c,v
retrieving revision 1.27
diff -u -p -u -p -r1.27 odsyntax.c
--- odsyntax.c  15 Mar 2016 04:19:13 -0000      1.27
+++ odsyntax.c  30 May 2017 00:57:15 -0000
@@ -403,12 +403,12 @@ odoffset(int argc, char ***argvp)
 }
 
 static void
-odadd(const char *fmt)
+odadd(const char *format)
 {
        static int needpad;
 
        if (needpad)
                add("\""PADDING"\"");
-       add(fmt);
+       add(format);
        needpad = 1;
 }