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fix(custom): check exist_status in endless script before clean the output

This commit is contained in:
Alex 2019-02-16 09:48:27 +01:00
parent 3e18673451
commit 0c9edb0c4b
1 changed files with 7 additions and 4 deletions
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11
src/modules/custom.cpp
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@ -53,14 +53,17 @@ void waybar::modules::Custom::continuousWorker()
char* buff = nullptr;
size_t len = 0;
if (getline(&buff, &len, fp_) == -1) {
int exit_code = 1;
if (fp_) {
pclose(fp_);
exit_code = WEXITSTATUS(pclose(fp_));
fp_ = nullptr;
}
thread_.stop();
output_ = { 1, "" };
std::cerr << name_ + " just stopped, is it endless?" << std::endl;
dp.emit();
if (exit_code != 0) {
output_ = { exit_code, "" };
dp.emit();
std::cerr << name_ + " just stopped unexpectedly, is it endless?" << std::endl;
}
return;
}