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Don't close a null stream

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badaix 2022-09-07 17:09:33 +02:00
parent 9442d2d202
commit af3300ccca
1 changed files with 6 additions and 1 deletions
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7
common/utils.hpp
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@ -72,7 +72,12 @@ namespace strutils = utils::string;
#ifndef WINDOWS #ifndef WINDOWS
static std::string execGetOutput(const std::string& cmd) static std::string execGetOutput(const std::string& cmd)
{ {
std::shared_ptr<::FILE> pipe(popen((cmd + " 2> /dev/null").c_str(), "r"), pclose); std::shared_ptr<::FILE> pipe(popen((cmd + " 2> /dev/null").c_str(), "r"),
[](::FILE* stream)
{
if (stream)
pclose(stream);
});
if (!pipe) if (!pipe)
return ""; return "";
char buffer[1024]; char buffer[1024];