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Fix preventing show crashing with newer graphviz

This commit is contained in:
Miodrag Milanovic 2022-06-03 08:38:16 +02:00
parent 1eb1bc441b
commit d88a5d26b7
1 changed files with 6 additions and 1 deletions
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7
passes/cmds/show.cc
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@ -191,7 +191,12 @@ struct ShowWorker
std::string str; std::string str;
for (char ch : id) { for (char ch : id) {
if (ch == '\\' || ch == '"') if (ch == '\\') {
// new graphviz have bug with escaping '\'
str += "╲";
continue;
}
if (ch == '"')
str += "\\"; str += "\\";
str += ch; str += ch;
} }