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fix empty std::string case, reported by Daniel Moore

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@9076 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Marcelo Matus 2006-05-03 22:31:23 +00:00
commit 09d0d6b4ff
1 changed files with 5 additions and 1 deletions
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6
Lib/typemaps/std_strings.swg
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@ -40,7 +40,11 @@ SWIG_AsPtr_dec(String)(SWIG_Object obj, String **val)
SWIGINTERNINLINE SWIG_Object SWIGINTERNINLINE SWIG_Object
SWIG_From_dec(String)(const String& s) SWIG_From_dec(String)(const String& s)
{ {
return SWIG_FromCharPtrAndSize(s.data(), s.size()); if (s.size()) {
return SWIG_FromCharPtrAndSize(s.data(), s.size());
} else {
return SWIG_FromCharPtrAndSize("", 1);
}
} }
} }
%enddef %enddef