diff options
| author | Marcel Raad <Marcel.Raad@teamviewer.com> | 2019-04-05 19:57:29 +0200 |
|---|---|---|
| committer | Marcel Raad <Marcel.Raad@teamviewer.com> | 2019-04-11 21:08:44 +0200 |
| commit | d1b5cf830bfe169745721b21245d2217d2c2453e (patch) | |
| tree | 3f230490e3ba67789b84f94aebac29370b81092f /lib/if2ip.c | |
| parent | bb0b10135caf58f82ee9e9d38f400880a7e5c9cc (diff) | |
| download | curl-d1b5cf830bfe169745721b21245d2217d2c2453e.tar.gz | |
build: fix Codacy/CppCheck warnings
- remove unused variables
- declare conditionally used variables conditionally
- suppress unused variable warnings in the CMake tests
- remove dead variable stores
- consistently use WIN32 macro to detect Windows
Closes https://github.com/curl/curl/pull/3739
Diffstat (limited to 'lib/if2ip.c')
| -rw-r--r-- | lib/if2ip.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/if2ip.c b/lib/if2ip.c index acbcff71e..6e27685a0 100644 --- a/lib/if2ip.c +++ b/lib/if2ip.c @@ -123,7 +123,9 @@ if2ip_result_t Curl_if2ip(int af, unsigned int remote_scope, char ipstr[64]; #ifdef ENABLE_IPV6 if(af == AF_INET6) { +#ifdef HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID unsigned int scopeid = 0; +#endif unsigned int ifscope = Curl_ipv6_scope(iface->ifa_addr); if(ifscope != remote_scope) { @@ -149,9 +151,10 @@ if2ip_result_t Curl_if2ip(int af, unsigned int remote_scope, continue; } -#endif + if(scopeid) - msnprintf(scope, sizeof(scope), "%%%u", scopeid); + msnprintf(scope, sizeof(scope), "%%%u", scopeid); +#endif } else #endif |