diff options
Diffstat (limited to 'src/engine')
| -rw-r--r-- | src/engine/SCons/Defaults.py | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/src/engine/SCons/Defaults.py b/src/engine/SCons/Defaults.py index c1b9d3f..5c9d5e7 100644 --- a/src/engine/SCons/Defaults.py +++ b/src/engine/SCons/Defaults.py @@ -332,17 +332,15 @@ class Variable_Method_Caller: def __call__(self, *args, **kw): try: 1/0 except ZeroDivisionError: frame = sys.exc_info()[2].tb_frame - variable = None + variable = self.variable while frame: - try: - variable = frame.f_locals[self.variable] - except KeyError: - pass + if frame.f_locals.has_key(variable): + v = frame.f_locals[variable] + if v: + method = getattr(v, self.method) + return apply(method, args, kw) frame = frame.f_back - if variable is None: - return None - method = getattr(variable, self.method) - return apply(method, args, kw) + return None ConstructionEnvironment = { 'BUILDERS' : {}, |