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bugfix: avoid using the socket if it failed to create one

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This commit is contained in:
Daniel Stenberg 2010-04-27 15:18:40 +02:00
parent 03815483be
commit c28fa65424
1 changed files with 4 additions and 0 deletions
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4
example/scp_write.c
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@ -94,6 +94,10 @@ int main(int argc, char *argv[])
* connection
*/
sock = socket(AF_INET, SOCK_STREAM, 0);
if(-1 == sock) {
fprintf(stderr, "failed to create socket!\n");
return -1;
}
sin.sin_family = AF_INET;
sin.sin_port = htons(22);