Fix restart through clearing the coordinate list

1 files changed, 1 insertions, 1 deletions

diff --git a/htdocs/streeteditor.js b/htdocs/streeteditor.js
index 230324c..a1a9097 100644
--- a/htdocs/streeteditor.js
+++ b/htdocs/streeteditor.js
@@ -64,7 +64,7 @@ if (editor_mode) {
 			"* Double click a waypoint to delete it.\n" +
 			"* Click save in the top right to get the new string.\n\n" +
 			"Enter existing waypoints in the following format: [x,y],[x,y]:", window.location.hash.slice(1));
-			if (!str)
+			if (str == undefined)
 				return;
 		} else {
 			str = window.location.hash.slice(1);