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Merge pull request #680 from jburgess777/fix-empty-string-back-assert

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Avoid assert when label is an empty string
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Clifford Wolf 2018-10-30 11:25:07 +01:00 committed by GitHub
parent db676957a0 6732e56632
commit 82965d60f5
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1 changed files with 1 additions and 1 deletions
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kernel/yosys.cc
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@ -799,7 +799,7 @@ static void handle_label(std::string &command, bool &from_to_active, const std::
while (pos < GetSize(command) && command[pos] != ' ' && command[pos] != '\t' && command[pos] != '\r' && command[pos] != '\n')
label += command[pos++];
if (label.back() == ':' && GetSize(label) > 1)
if (GetSize(label) > 1 && label.back() == ':')
{
label = label.substr(0, GetSize(label)-1);
command = command.substr(pos);