don't append empty textareas

This commit is contained in:
Manuel Friedli 2015-03-25 20:28:54 +01:00
parent 0996aee7a7
commit 68b59b0370
1 changed files with 4 additions and 2 deletions

View File

@ -107,8 +107,10 @@
output = "internal error. Sorry.";
}
if (appendNewOutput) {
$output = $(template.replace(/\{index\}/g, "" + outputIndex).replace(/\{content\}/g, output));
$("body").append($output);
if (output !== "") {
$output = $(template.replace(/\{index\}/g, "" + outputIndex).replace(/\{content\}/g, output));
$("body").append($output);
}
} else {
$output.val(output);
update($output);