fixed print empty lines in Debug

SE/se-lib/Route/Debug.php

@@ -536,7 +536,7 @@ class Route_Debug extends RouteBase {
 				UI::h('details', [], [
 					UI::h('summary', [], [
 						( ( $dbg['msg'] && 'sql' !== $dbg['msg'] ) ? "{$dbg['msg']} " : '' ),
-						UI::h('span', [ 'style' => "color:silver" ], str_replace(array('\n', '\t'), ' ', substr(htmlspecialchars(json_encode($dbg['log'])), 0, 100)) . ' ...'),
+						UI::h('span', [ 'style' => "color:silver" ], str_replace(array('\n', '\t'), ' ', substr(htmlspecialchars(json_encode($dbg['log'])), 0, 140)) . ' ...'),
 						" (rozwiń)"
 					]),
 					UI::h('pre', [ 'style' => "font-size:x-small" ], htmlspecialchars( ('sql' == $dbg['type'] && is_string($dbg['log'])) ? $dbg['log'] : var_export($dbg['log'], true) )),
@@ -585,19 +585,23 @@ class Route_Debug extends RouteBase {
 			'msg' => "TODO: ... ret({$ret}) lines(".count($contentLines).") ",
 			'type' => "error",
 			'body' => [
-				'rows' => array_map(function ($line) use (&$lastTime, &$lp) {
-					$dbg = @json_decode($line, $assoc = true);
-					if (null == $dbg && 0 !== json_last_error()) {
-						return [
-							'type' => 'decode json error',
-							'msg' => "Error Processing Request - Parse json error: " . json_last_error()
-						];
-					}
-					$ret = $this->viewDebugRow($dbg, $lastTime);
-					$ret['lp'] = $lp++;
-					$lastTime = $dbg['date'];
-					return $ret;
-				}, $contentLines),
+				'rows' => array_filter(
+					array_map(function ($line) use (&$lastTime, &$lp) {
+						if (empty($line)) return null;
+						$dbg = @json_decode($line, $assoc = true);
+						if (null == $dbg && 0 !== json_last_error()) {
+							return [
+								'type' => 'decode json error',
+								'msg' => "Error Processing Request - Parse json error: " . json_last_error()
+							];
+						}
+						$ret = $this->viewDebugRow($dbg, $lastTime);
+						$ret['lp'] = $lp++;
+						$lastTime = $dbg['date'];
+						return $ret;
+					}, $contentLines)
+					, function ($line) { return null !== $line; }
+				),
 				'fetchMoreLink' =>
 				($hasMoreRows)
 				?	UI::h('div', [], [