vendor: update subprocess.h (#26061)

scripts/sync_vendor.py

@@ -21,7 +21,7 @@ vendor = {
     f"https://raw.githubusercontent.com/yhirose/cpp-httplib/{HTTPLIB_VERSION}/split.py":  "split.py",
     f"https://raw.githubusercontent.com/yhirose/cpp-httplib/{HTTPLIB_VERSION}/LICENSE":   "vendor/cpp-httplib/LICENSE",
 
-    "https://raw.githubusercontent.com/sheredom/subprocess.h/b49c56e9fe214488493021017bf3954b91c7c1f5/subprocess.h": "vendor/sheredom/subprocess.h",
+    "https://raw.githubusercontent.com/sheredom/subprocess.h/8671cee1fc09f11a70ce3782a0ee13177c3aa387/subprocess.h": "vendor/sheredom/subprocess.h",
 }
 
 for url, filename in vendor.items():

tools/server/server-models.cpp

@@ -852,7 +852,7 @@ void server_models::load(const std::string & name, const load_options & opts) {
         //                so that we can use stdout for commands and stderr for logging
         int options = subprocess_option_no_window | subprocess_option_combined_stdout_stderr;
         inst.subproc->sproc.emplace();
-        int result = subprocess_create_ex(argv.data(), options, envp.data(), &inst.subproc->get());
+        int result = subprocess_create_ex(argv.data(), options, envp.data(), nullptr, &inst.subproc->get());
         if (result != 0) {
             throw std::runtime_error("failed to spawn server instance");
         }