Index: lldb/test/API/functionalities/exec/main.cpp
===================================================================
--- lldb/test/API/functionalities/exec/main.cpp
+++ lldb/test/API/functionalities/exec/main.cpp
@@ -7,12 +7,15 @@
 #include <string>
 #include <unistd.h>
 
+extern char **environ;
+
 int main(int argc, char const **argv) {
   char *buf = strdup(argv[0]); // Set breakpoint 1 here
   std::string directory_name(::dirname(buf));
 
   std::string other_program = directory_name + "/secondprog";
-  execve(other_program.c_str(), const_cast<char *const *>(argv), nullptr);
+  argv[0] = other_program.c_str();
+  execve(argv[0], const_cast<char *const *>(argv), environ);
   perror("execve");
   abort();
 }