fix const

2022-04-07 17:11:02 +03:00
parent ed20a19521
commit fe02073b12
6 changed files with 13 additions and 10 deletions
--- a/src/utils/utils.hpp
+++ b/src/utils/utils.hpp
@@ -48,13 +48,13 @@ namespace hack::utils

  inline std::string exec(const char* cmd) 
  {
-    std::array<char, 128> buffer;
    std::string result;
+    std::array<char, 128> buffer;
    std::unique_ptr<FILE, decltype(&pclose)> pipe(popen(cmd, "r"), pclose);

    if (!pipe) 
    {
-      throw std::runtime_error("popen() failed!");
+      throw std::runtime_error("bash cmd failed");
    }
    
    while (fgets(buffer.data(), buffer.size(), pipe.get()) != nullptr)