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Stop wmlparser from crashing on empty files.

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This commit is contained in:
Alexander van Gessel 2008-12-14 23:57:00 +01:00
parent 09e8a90d44
commit c2fb5a09f2
1 changed files with 2 additions and 1 deletions
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3
data/tools/wesnoth/wmlparser.py
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@ -102,7 +102,8 @@ class Parser:
u = text.decode("latin1")
text = u
text = text.replace("\r\n", "\n").replace("\t", " ").replace("\r", "\n")
if text[-1] != "\n": text += "\n"
if text == "" or text[-1] != "\n":
text += "\n"
return text
def set_macro_not_found_callback(self, callback):