Only call data()/length() when self is valid()

Change-Id: Icd9c12a10d2183a5159a3aa7a70e90494e8a8183

Only call data()/length() when self is valid()
Change-Id: Icd9c12a10d2183a5159a3aa7a70e90494e8a8183
179c9c4f · Stephan Bergmann · 6d850419 · 179c9c4f
Kaydet (Commit) 179c9c4f authored Ock 28, 2013 tarafından Stephan Bergmann
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string.py solenv/gdb/libreoffice/util/string.py +2 -2

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--- a/solenv/gdb/libreoffice/util/string.py
+++ b/solenv/gdb/libreoffice/util/string.py
@@ -41,9 +41,9 @@ class StringPrinterHelper(object):
        self.encoding = encoding

    def to_string(self):
-        data = self.data()
-        len = self.length()
        if self.valid():
+            data = self.data()
+            len = self.length()
            return self.make_string(data, self.encoding, len)
        else:
            return "unintialized %s" % self.typename