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Fix some snafus in PL_ParseData

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Found them by inspection while writing a python version of qfplist.
This commit is contained in:
Bill Currie 2012-04-17 21:26:33 +09:00
parent 196f2da585
commit 561484842c
1 changed files with 6 additions and 5 deletions
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11
libs/util/qfplist.c
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@ -478,16 +478,17 @@ make_byte (byte h, byte l)
static char *
PL_ParseData (pldata_t *pl, int *len)
{
unsigned int start = ++pl->pos;
int nibbles = 0, i;
char *str;
unsigned start = ++pl->pos;
int nibbles = 0, i;
char *str, c;
while (pl->pos < pl->end) {
if (isxdigit (pl->ptr[pl->pos])) {
c = pl->ptr[pl->pos++];
if (isxdigit (c)) {
nibbles++;
continue;
}
if (pl->ptr[pl->pos] == '>') {
if (c == '>') {
if (nibbles & 1) {
pl->error = "invalid data, missing nibble";
return NULL;