style: silence tryceratops warning

TRY300 Consider moving this statement to an `else` block

tests/test_cli.py

@@ -60,9 +60,10 @@ def utf8_available():
     try:
         locale.setlocale(locale.LC_ALL, 'C.UTF-8')
         locale.setlocale(locale.LC_ALL, (None, None))
-        return True
     except locale.Error:  # pragma: no cover
         return False
+    else:
+        return True
 
 
 def setUpModule():

yamllint/rules/quoted_strings.py

@@ -216,12 +216,13 @@ def _quotes_are_needed(string, is_inside_a_flow):
         loader.get_token()
     try:
         a, b = loader.get_token(), loader.get_token()
+    except yaml.scanner.ScannerError:
+        return True
+    else:
         if (isinstance(a, yaml.ScalarToken) and a.style is None and
                 isinstance(b, yaml.BlockEndToken) and a.value == string):
             return False
         return True
-    except yaml.scanner.ScannerError:
-        return True
 
 
 def _has_quoted_quotes(token):