fix: mistakenly imported site always

Author: timfel

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/runtime/PythonContext.java

@@ -1183,17 +1183,18 @@ public void patch(Env newEnv) {
 
     private void importSiteIfForced() {
         PythonModule siteModule;
-        if (getOption(PythonOptions.ForceImportSite) &&
-                        getOption(PythonOptions.PythonPath).isEmpty() &&
-                        (siteModule = ImpModuleBuiltins.importFrozenModuleObject(this, "graalpython.site", true)) != null) {
-            // assume we can use the frozen site module
-            // TODO: rename graalpython.site again to just site when we upgrade to Python 3.10+
-            // or newer and remove this hack
-            PyDictSetItem.getUncached().execute(null, getSysModules(), "site", siteModule);
-            LOGGER.log(Level.FINE, () -> "import 'site' # <frozen>");
-        } else {
-            CallTarget site = env.parsePublic(FORCE_IMPORTS_SOURCE);
-            site.call();
+        if (getOption(PythonOptions.ForceImportSite)) {
+            if (getOption(PythonOptions.PythonPath).isEmpty() &&
+                (siteModule = ImpModuleBuiltins.importFrozenModuleObject(this, "graalpython.site", true)) != null) {
+                // assume we can use the frozen site module
+                // TODO: rename graalpython.site again to just site when we upgrade to Python 3.10+
+                // or newer and remove this hack
+                PyDictSetItem.getUncached().execute(null, getSysModules(), "site", siteModule);
+                LOGGER.log(Level.FINE, () -> "import 'site' # <frozen>");
+            } else {
+                CallTarget site = env.parsePublic(FORCE_IMPORTS_SOURCE);
+                site.call();
+            }
         }
         if (!getOption(PythonOptions.WarnOptions).isEmpty()) {
             // we must force an import of the warnings module here if warnings were passed