Fix web warning

3 years ago · 2ecaf3ecd9
parent 7a95ff23f3
commit 2ecaf3ecd9
1 changed files with 1 additions and 1 deletions
--- a/web/public_php/admin/functions_tool_graphs.php
+++ b/web/public_php/admin/functions_tool_graphs.php
@ -317,7 +317,7 @@
 			$val_data = explode(' ', $tmp_data[2]);
-			$result['ref'][] = $tmp_data[1] - $base;
+			$result['ref'][] = trim($tmp_data[1]) - $base;
 			$result['val'][] = trim($val_data[1]);
 		}