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Skip sys::system(...) call in case of empty command

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practicalswift 2017-07-27 11:35:01 +02:00
parent 6fb8f5f17c
commit cffe85f975
1 changed files with 1 additions and 0 deletions
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src/util.cpp
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@ -812,6 +812,7 @@ fs::path GetSpecialFolderPath(int nFolder, bool fCreate)
void runCommand(const std::string& strCommand) void runCommand(const std::string& strCommand)
{ {
if (strCommand.empty()) return;
int nErr = ::system(strCommand.c_str()); int nErr = ::system(strCommand.c_str());
if (nErr) if (nErr)
LogPrintf("runCommand error: system(%s) returned %d\n", strCommand, nErr); LogPrintf("runCommand error: system(%s) returned %d\n", strCommand, nErr);