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checksrc: warn for assignments within if() expressions

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... they're already frowned upon in our source code style guide, this
now enforces the rule harder.
This commit is contained in:
Daniel Stenberg 2016-12-14 01:29:44 +01:00
parent b228d2952b
commit 1c3e8bbfed
86 changed files with 413 additions and 226 deletions
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11
docs/examples/externalsocket.c
View file

@ -90,9 +90,8 @@ int main(void)
#ifdef WIN32
WSADATA wsaData;
int initwsa;
if((initwsa = WSAStartup(MAKEWORD(2, 0), &wsaData)) != 0) {
int initwsa = WSAStartup(MAKEWORD(2, 0), &wsaData);
if(initwsa != 0) {
printf("WSAStartup failed: %d\n", initwsa);
return 1;
}
@ -107,7 +106,8 @@ int main(void)
curl_easy_setopt(curl, CURLOPT_URL, "http://99.99.99.99:9999");
/* Create the socket "manually" */
if((sockfd = socket(AF_INET, SOCK_STREAM, 0)) == CURL_SOCKET_BAD) {
sockfd = socket(AF_INET, SOCK_STREAM, 0);
if(sockfd == CURL_SOCKET_BAD) {
printf("Error creating listening socket.\n");
return 3;
}
@ -116,7 +116,8 @@ int main(void)
servaddr.sin_family = AF_INET;
servaddr.sin_port = htons(PORTNUM);
if(INADDR_NONE == (servaddr.sin_addr.s_addr = inet_addr(IPADDR)))
servaddr.sin_addr.s_addr = inet_addr(IPADDR);
if(INADDR_NONE == servaddr.sin_addr.s_addr)
return 2;
if(connect(sockfd, (struct sockaddr *) &servaddr, sizeof(servaddr)) ==