| commit | cf1e474a37779ed797969bb6e3b5840f80d60d47 | [log] [tgz] |
|---|---|---|
| author | Treehugger Robot <treehugger-gerrit@google.com> | Tue Nov 15 17:23:56 2016 +0000 |
| committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | Tue Nov 15 17:23:56 2016 +0000 |
| tree | 093b45629595a949c8b56673ebe566b58047c785 | |
| parent | 563e013185e54af3f1cd922d33853267588ec072 [diff] | |
| parent | b05a404604b30ad9423fd48120dc2570d4e13027 [diff] |
Merge "init: fix BuildTriggersString for empty string"
diff --git a/init/action.cpp b/init/action.cpp index ed88f6d..ccc18cf 100644 --- a/init/action.cpp +++ b/init/action.cpp
@@ -247,7 +247,9 @@ result += event_trigger_; result += ' '; } - result.pop_back(); + if (!result.empty()) { + result.pop_back(); + } return result; }