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Added Graphviz escaping for the '|' character. 

llvm-svn: 41610
This commit is contained in:
Ted Kremenek 2007-08-30 17:01:41 +00:00
parent 14f0d1a85a
commit ed99b8a2a8
1 changed files with 1 additions and 1 deletions
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2
llvm/include/llvm/Support/GraphWriter.h
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@ -52,7 +52,7 @@ namespace DOT { // Private functions...
break; // don't disturb \l break; // don't disturb \l
case '{': case '}': case '{': case '}':
case '<': case '>': case '<': case '>':
case '"': case '|': case '"':
Str.insert(Str.begin()+i, '\\'); // Escape character... Str.insert(Str.begin()+i, '\\'); // Escape character...
++i; // don't infinite loop ++i; // don't infinite loop
break; break;