Fix potential bugs without expected behavior change

- Fix uninitialized variables
- Fix potentially not set variables
- Fix wrong parameter default value
- Fix method scope
- Fix missing return value
This commit is contained in:
Hypolite Petovan 2019-01-07 12:51:48 -05:00
parent 45ada943b4
commit 7f2dc40601
35 changed files with 87 additions and 67 deletions

View file

@ -33,6 +33,7 @@ function help_content(App $a)
Nav::setSelected('help');
$text = '';
$filename = '';
if ($a->argc > 1) {
$path = '';