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

2017-07-27 11:35:01 +02:00 · 2017-07-27 11:35:01 +02:00 · cffe85f975
parent 6fb8f5f17c
commit 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);