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traffic-selector: Don't end printf'ed list of traffic selectors with a space

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This commit is contained in:
Tobias Brunner
2015-11-10 12:13:06 +01:00
parent c2967484a0
commit ebeb8c87c5
11 changed files with 21 additions and 22 deletions
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src/libstrongswan/selectors/traffic_selector.c
+4 -5
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@@ -219,9 +219,8 @@ int traffic_selector_printf_hook(printf_hook_data_t *data,
enumerator_t *enumerator;
char from_str[INET6_ADDRSTRLEN] = "";
char to_str[INET6_ADDRSTRLEN] = "";
char *serv_proto = NULL;
bool has_proto;
bool has_ports;
char *serv_proto = NULL, *sep = "";
bool has_proto, has_ports;
size_t written = 0;
u_int32_t from[4], to[4];
@@ -235,8 +234,8 @@ int traffic_selector_printf_hook(printf_hook_data_t *data,
enumerator = list->create_enumerator(list);
while (enumerator->enumerate(enumerator, (void**)&this))
{
/* call recursivly */
written += print_in_hook(data, "%R ", this);
written += print_in_hook(data, "%s%R", sep, this);
sep = " ";
}
enumerator->destroy(enumerator);
return written;