fix test

Author: tanloong

Lib/sqlite3/__main__.py

@@ -132,8 +132,12 @@ def main(*args):
     theme = get_theme()
     s = theme.syntax
 
-    sys.ps1 = f"\001{s.prompt}\002sqlite> \001{s.reset}\002"
-    sys.ps2 = f"\001{s.prompt}\002    ... \001{s.reset}\002"
+    if s.prompt:
+        sys.ps1 = f"\001{s.prompt}\002sqlite> \001{s.reset}\002"
+        sys.ps2 = f"\001{s.prompt}\002    ... \001{s.reset}\002"
+    else:
+        sys.ps1 = f"sqlite> "
+        sys.ps2 = f"    ... "
 
     con = sqlite3.connect(args.filename, isolation_level=None)
     try: