| commit | 042970e24fdb7944cd650b7eebe564e64dc4fe1a | [log] [tgz] |
|---|---|---|
| author | Wei Wang <wvw@google.com> | Tue Nov 15 17:54:58 2016 +0000 |
| committer | android-build-merger <android-build-merger@google.com> | Tue Nov 15 17:54:58 2016 +0000 |
| tree | 79bb97c2e4217e41c833ceff4003ea23365378b8 | |
| parent | 40f1fd564ad29f4eaea38b86c326089532336dc4 [diff] | |
| parent | bf81ec78897aba192053db6da3d7a639cb64668a [diff] |
Merge "init: fix BuildTriggersString for empty string" am: 9b1d5e15ef am: 4286801ccb am: 8256062afc am: db738953f4 Change-Id: I5d1650bd19e86bc1cab9affb746d622445bc3ec3
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; }