parallel-benchmark: append ".exe" to worker_path on _WIN32

Author: rexim

tools/parallel-benchmark/nob.c

@@ -66,6 +66,11 @@ bool single_build(Config config)
     const char *worker_type = config.worker_type;
     size_t worker_count = config.worker_count;
     size_t max_procs = config.max_procs;
+#ifdef _WIN32
+    const char *worker_path = temp_sprintf(BUILD_FOLDER"%s.exe", worker_type);
+#else
+    const char *worker_path = temp_sprintf(BUILD_FOLDER"%s", worker_type);
+#endif
 
     for (size_t i = 0; i < worker_count; ++i) {
         cmd_append(&cmd, worker_path);