Fixing #2 Warnings during import

* Warnings issue when attempting to import a Slowlog from the CLI
* Clean up CHANGELOG.md

CHANGELOG.md

@@ -1,23 +1,27 @@
-## Changelog
+## ChangeLog
 
 --- develop ---
 
-feature: Allow summarizing the Details page by method and by table
-feature: Add Time-span selector to details page
-feature: Switch from Billboard.js to ApexCharts due to lack of feature support in Billboard.js
+* issue#2: Warnings issue when attempting to import a Slowlog from the CLI
+* feature: Allow summarizing the Details page by method and by table
+* feature: Add Time-span selector to details page
+* feature: Switch from Billboard.js to ApexCharts due to lack of feature support in Billboard.js
 
 --- 2.0 ---
 
-feature: Compatibility with Cacti 1.2.x
-feature: Faster slowlog post-processing
-feature: Move from flash charts to Billboard.js
+* feature: Compatibility with Cacti 1.2.x
+* feature: Faster slowlog post-processing
+* feature: Move from flash charts to Billboard.js
 
 --- 1.3 ---
-feature: Allow the use of the local Cacti Database as Prototype
+
+* feature: Allow the use of the local Cacti Database as Prototype
 
 --- 1.2 ---
-bug: Pagination and 'clear' filters not working as expected when filter dropdowns change
-bug: Pasting lists from Linux does not show tables on the table side
+
+* bug: Pagination and 'clear' filters not working as expected when filter dropdowns change
+* bug: Pasting lists from Linux does not show tables on the table side
 
 --- 1.0 ---
-Initial release
+
+* Initial release

slowlog_functions.php

@@ -136,7 +136,11 @@ function import_logfile($logfile, $description = 'Imported using import_log util
 					$query  = '';
 					$oquery = '';
 					$p1     = explode(' ', $l);
-					$date   = '20' . substr($p1[2], 0, 2) . '-' . substr($p1[2], 2, 2) . '-' . substr($p1[2], 4, 2) . ' ' . $p1[3];
+					$date   = '20' .
+						substr($p1[2], 0, 2) . '-' .
+						substr($p1[2], 2, 2) . '-' .
+						substr($p1[2], 4, 2) .
+						(isset($p1[3]) ? ' ' . $p1[3]:'');
 
 					if ($start_time == 0) {
 						$start_time = $date;