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m_option: remove dead initialization

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This commit is contained in:
wm4
2015-03-23 18:17:38 +01:00
parent a09e5dd891
commit 68b71346ec
1 changed files with 3 additions and 3 deletions
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options/m_option.c
+3 -3
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@@ -720,7 +720,7 @@ const struct m_option_type m_option_type_choice = {
static int apply_flag(const struct m_option *opt, int *val, bstr flag)
{
struct m_opt_choice_alternatives *alt = opt->priv;
struct m_opt_choice_alternatives *alt;
for (alt = opt->priv; alt->name; alt++) {
if (bstr_equals0(flag, alt->name)) {
if (*val & alt->value)
@@ -734,7 +734,7 @@ static int apply_flag(const struct m_option *opt, int *val, bstr flag)
static const char *find_next_flag(const struct m_option *opt, int *val)
{
struct m_opt_choice_alternatives *alt = opt->priv;
struct m_opt_choice_alternatives *alt;
for (alt = opt->priv; alt->name; alt++) {
if (alt->value && (alt->value & (*val)) == alt->value) {
*val = *val & ~(unsigned)alt->value;
@@ -754,10 +754,10 @@ static int parse_flags(struct mp_log *log, const struct m_option *opt,
bstr_split_tok(param, "+", &flag, &param);
int r = apply_flag(opt, &value, flag);
if (r == M_OPT_UNKNOWN) {
struct m_opt_choice_alternatives *alt = opt->priv;
mp_fatal(log, "Invalid flag for option %.*s: %.*s\n",
BSTR_P(name), BSTR_P(flag));
mp_info(log, "Valid flags are:\n");
struct m_opt_choice_alternatives *alt;
for (alt = opt->priv; alt->name; alt++)
mp_info(log, " %s\n", alt->name);
mp_info(log, "Flags can usually be combined with '+'.\n");