fix fork()

repertory/repertory/src/ui/handlers.cpp

@@ -721,7 +721,7 @@ auto handlers::launch_process(provider_type prov, std::string_view name,
     args.insert(std::next(args.begin(), 4U), "/MIN");
     args.insert(std::next(args.begin(), 5U), repertory_binary_);
 #else  // !defined(_WIN32)
-    args.insert(std::next(args.begin()), "-f");
+    args.insert(args.begin(), "-f");
     args.insert(args.begin(), repertory_binary_);
 #endif // defined(_WIN32)
 
@@ -742,10 +742,11 @@ auto handlers::launch_process(provider_type prov, std::string_view name,
     }
 
     if (pid == 0) {
+      signal(SIGCHLD, SIG_DFL);
+
       if (setsid() < 0) {
         exit(1);
       }
-      chdir("/");
 
       close(STDIN_FILENO);
       close(STDOUT_FILENO);
@@ -757,12 +758,14 @@ auto handlers::launch_process(provider_type prov, std::string_view name,
         exit(1);
       }
 
+      chdir(utils::path::get_parent_path(repertory_binary_).c_str());
       execvp(exec_args.at(0U), const_cast<char *const *>(exec_args.data()));
       exit(1);
     } else {
       signal(SIGCHLD, SIG_IGN);
     }
 #endif // defined(_WIN32)
+
     return {};
   }