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Merge "init: fix BuildTriggersString for empty string"

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Treehugger Robot 2016-11-15 17:23:56 +00:00 • committed by Gerrit Code Review
commit 9b1d5e15ef
1 changed files with 3 additions and 1 deletions
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init/action.cpp
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@ -247,7 +247,9 @@ std::string Action::BuildTriggersString() const {
result += event_trigger_;
result += ' ';
}
result.pop_back();
if (!result.empty()) {
result.pop_back();
}
return result;
}