diff options
| -rw-r--r-- | src/action.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/action.cpp b/src/action.cpp index 9a06697..2e33491 100644 --- a/src/action.cpp +++ b/src/action.cpp @@ -601,13 +601,14 @@ CompAction::buttonToString () CompString CompAction::edgeMaskToString () { - CompString edge = ""; + CompString edge; for (int i = 0; i < SCREEN_EDGE_NUM; i++) { if (priv->edgeMask & (1 << i)) { - edge += " | "; + if (!edge.empty ()) + edge += " | "; edge += edgeToString (i); } |