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Fix uninitialised variable warning.

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This commit is contained in:
Andrew McMillan 2009-04-16 00:27:21 +12:00
parent 76e4a83b75
commit bedba4bc4f
1 changed files with 7 additions and 7 deletions
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2
inc/check_UTF8.php
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@ -215,7 +215,7 @@ function check_string($ics){
$error[] = $line; $error[] = $line;
} }
} }
if(is_array($error)){ if(isset($error) && is_array($error)){
foreach($error as $line){ foreach($error as $line){
dbg_error_log( "LOG check_string","error on lines % invalid character in string %s" , ($line +1),$ics_file[$line] ); dbg_error_log( "LOG check_string","error on lines % invalid character in string %s" , ($line +1),$ics_file[$line] );
return false; return false;