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Remove redundant assignments

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This commit is contained in:
practicalswift
2017-12-28 09:42:04 +01:00
committed by Rusty Russell
parent 280c0e53ef
commit db362e2e23
1 changed files with 3 additions and 9 deletions
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12
common/wireaddr.c
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@@ -107,18 +107,12 @@ bool parse_wireaddr(const char *arg, struct wireaddr *addr, u16 defport)
// NOTE: arg is assumed to be an ipv4/6 addr string with optional port // NOTE: arg is assumed to be an ipv4/6 addr string with optional port
bool parse_ip_port(tal_t *ctx, const char *arg, char **ip, u16 *port) { bool parse_ip_port(tal_t *ctx, const char *arg, char **ip, u16 *port) {
bool ipv6, has_brackets, has_colon;
*port = 0; *port = 0;
ipv6 = true;
has_brackets = false;
has_colon = false;
*ip = tal_strdup(ctx, arg); *ip = tal_strdup(ctx, arg);
ipv6 = strchr(*ip, '.') == NULL; bool ipv6 = strchr(*ip, '.') == NULL;
has_brackets = strchr(*ip, '['); bool has_brackets = strchr(*ip, '[');
has_colon = strchr(*ip, ':'); bool has_colon = strchr(*ip, ':');
// we have an ip addr with no port // we have an ip addr with no port
if ((ipv6 && !has_brackets) || (!ipv6 && !has_colon)) if ((ipv6 && !has_brackets) || (!ipv6 && !has_colon))