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| author | Pim van den Berg | 2016-12-09 07:54:21 +0100 |
|---|---|---|
| committer | Pim van den Berg | 2016-12-09 07:54:21 +0100 |
| commit | 4aef0f7e017cdf7e2b92dc9a9f700368506879e9 (patch) | |
| tree | 111fff2752c34d314c9ca3c26693be50107c6943 /inc | |
| parent | inc/html: fix php notice about html_weburl when type is canvas (diff) | |
| download | apt-panopticon_cgp-4aef0f7e017cdf7e2b92dc9a9f700368506879e9.zip apt-panopticon_cgp-4aef0f7e017cdf7e2b92dc9a9f700368506879e9.tar.gz apt-panopticon_cgp-4aef0f7e017cdf7e2b92dc9a9f700368506879e9.tar.bz2 apt-panopticon_cgp-4aef0f7e017cdf7e2b92dc9a9f700368506879e9.tar.xz | |
inc/functions: check if $_GET value is empty before executing preg_match
When using "canvas" mode, a lot of these errors were thrown:
> Invalid type instance in $_GET["ti"]: ""
> Invalid type instance in $_GET["pi"]: ""
Closes: #132
Diffstat (limited to 'inc')
| -rw-r--r-- | inc/functions.inc.php | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/inc/functions.inc.php b/inc/functions.inc.php index 55807d4..77cbe4b 100644 --- a/inc/functions.inc.php +++ b/inc/functions.inc.php | |||
| @@ -12,7 +12,7 @@ function GET($index = NULL, $value = NULL) { | |||
| 12 | return $arr; | 12 | return $arr; |
| 13 | } | 13 | } |
| 14 | 14 | ||
| 15 | if (!isset($_GET[$index])) | 15 | if (!isset($_GET[$index]) or strlen($_GET[$index]) == 0) |
| 16 | return NULL; | 16 | return NULL; |
| 17 | 17 | ||
| 18 | if ($value === NULL) | 18 | if ($value === NULL) |