Forgot that one

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@1885 7612ce4b-ef26-0410-bec9-ea0150e637f0

diff --git a/config/conf.pl b/config/conf.pl
index eb9fe8dcdb505c0baaa3f0516a63f3a511708c45..02c6c334feadffa09571d1da3106a232e0237e3b 100755 (executable)
--- a/config/conf.pl
+++ b/config/conf.pl
@@ -1353,7 +1353,9 @@ sub command33c {
    } else {
       $new_dir_hash_level =~ s/[\r|\n]//g;
    }
    } else {
       $new_dir_hash_level =~ s/[\r|\n]//g;
    }

-   if ((int($new_dir_hash_level) < 0) || (int($new_dir_hash_level) > 4)) {
+   if ((int($new_dir_hash_level) < 0) || 
+       (int($new_dir_hash_level) > 4) ||
+       !(int($new_dir_hash_level) eq $new_dir_hash_level )) {

       print "Invalid Directory Hash Level.\n";
       print "Value must be an integer ranging from 0 to 4\n";
       print "Hit enter to continue.\n";
       print "Invalid Directory Hash Level.\n";
       print "Value must be an integer ranging from 0 to 4\n";
       print "Hit enter to continue.\n";