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0000706: copy- paste- crash

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This commit is contained in:
wmayer
2012-06-03 16:36:00 +02:00
parent 4e58856735
commit 08bfa1465f
3 changed files with 23 additions and 15 deletions
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13
src/Gui/MergeDocuments.cpp
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@@ -122,16 +122,13 @@ MergeDocuments::importObjects(std::istream& input)
reader.readElement("Object");
std::string type = reader.getAttribute("type");
std::string name = reader.getAttribute("name");
std::string docn = name;
// remove number from end to avoid lengthy names
size_t lastpos = docn.length()-1;
while (docn[lastpos] >= 48 && docn[lastpos] <= 57)
lastpos--;
docn = docn.substr(0, lastpos+1);
try {
App::DocumentObject* o = appdoc->addObject(type.c_str(),docn.c_str());
// Use name from XML as is and do NOT remove trailing digits because
// otherwise we may cause a dependency to itself
// Example: Object 'Cut001' references object 'Cut' and removing the
// digits we make an object 'Cut' referencing itself.
App::DocumentObject* o = appdoc->addObject(type.c_str(),name.c_str());
objs.push_back(o);
// use this name for the later access because an object with
// the given name may already exist