ignore child process when exec

6 years ago · b56b5b52eb
parent 7e957c162a
commit b56b5b52eb
1 changed files with 4 additions and 0 deletions
--- a/src/common/spawn.cpp
+++ b/src/common/spawn.cpp
@ -35,6 +35,7 @@
 #include <windows.h>
 #else
 #include <sys/wait.h>
+#include <signal.h>
 #endif

 #include "misc_log_ex.h"
@ -114,7 +115,10 @@ int spawn(const char *filename, const std::vector<std::string>& args, bool wait)
  if (pid > 0)
  {
    if (!wait)
+    {
+      signal(SIGCHLD, SIG_IGN);
      return 0;
+    }

    while (1)
    {