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Window: fix blink_void

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This commit is contained in:
Maxime Coste 2011-09-29 14:23:46 +00:00
parent 834e2d2fe3
commit e351acd997
2 changed files with 4 additions and 1 deletions
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1
src/display_buffer.cc
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@ -12,6 +12,7 @@ DisplayBuffer::DisplayBuffer()
DisplayBuffer::iterator DisplayBuffer::split(iterator atom, size_t pos_in_atom) DisplayBuffer::iterator DisplayBuffer::split(iterator atom, size_t pos_in_atom)
{ {
assert(atom < end()); assert(atom < end());
assert(pos_in_atom > 0);
assert(pos_in_atom < atom->content.length()); assert(pos_in_atom < atom->content.length());
DisplayAtom new_atom(atom->begin, atom->begin + pos_in_atom, DisplayAtom new_atom(atom->begin, atom->begin + pos_in_atom,
atom->content.substr(0, pos_in_atom), atom->content.substr(0, pos_in_atom),

4
src/window.cc
View File

@ -114,7 +114,9 @@ static void blink_void(DisplayBuffer& display_buffer)
size_t pos = atom_it->content.find("void"); size_t pos = atom_it->content.find("void");
if (pos != std::string::npos) if (pos != std::string::npos)
{ {
atom_it = display_buffer.split(atom_it, pos) + 1; if (pos != 0)
atom_it = display_buffer.split(atom_it, pos) + 1;
atom_it = display_buffer.split(atom_it, 4); atom_it = display_buffer.split(atom_it, 4);
atom_it->attribute |= Attributes::Blink; atom_it->attribute |= Attributes::Blink;
++atom_it; ++atom_it;