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

7 years ago · cffe85f975
1 changed files with 1 additions and 0 deletions
--- a/src/util.cpp
+++ b/src/util.cpp
@ -812,6 +812,7 @@ fs::path GetSpecialFolderPath(int nFolder, bool fCreate)
 void runCommand(const std::string& strCommand)
 {
    if (strCommand.empty()) return;
    int nErr = ::system(strCommand.c_str());
    if (nErr)
        LogPrintf("runCommand error: system(%s) returned %d\n", strCommand, nErr);