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Merge pull request #530 from mikkeloscar/swaybar-kill-on-sway-crash

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swaybar: Abort when receiving 0 bytes in IPC call
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Drew DeVault 2016-03-22 06:53:29 -04:00
commit a99970d7a3
1 changed files with 1 additions and 1 deletions
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2
common/ipc-client.c
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@ -47,7 +47,7 @@ struct ipc_response *ipc_recv_response(int socketfd) {
size_t total = 0; size_t total = 0;
while (total < ipc_header_size) { while (total < ipc_header_size) {
ssize_t received = recv(socketfd, data + total, ipc_header_size - total, 0); ssize_t received = recv(socketfd, data + total, ipc_header_size - total, 0);
if (received < 0) { if (received <= 0) {
sway_abort("Unable to receive IPC response"); sway_abort("Unable to receive IPC response");
} }
total += received; total += received;