escnonprint_internal (const char *str, char escape, int base)
{
static int ringpos; /* current ring position */
+ int nprcnt;
assert (base == 8 || base == 16);
- int nprcnt = count_nonprint (str);
+ nprcnt = count_nonprint (str);
if (nprcnt == 0)
/* If there are no non-printable chars in STR, don't bother
copying anything, just return STR. */