don't append empty textareas
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1 changed files with 4 additions and 2 deletions
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@ -107,8 +107,10 @@
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output = "internal error. Sorry.";
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}
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if (appendNewOutput) {
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$output = $(template.replace(/\{index\}/g, "" + outputIndex).replace(/\{content\}/g, output));
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$("body").append($output);
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if (output !== "") {
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$output = $(template.replace(/\{index\}/g, "" + outputIndex).replace(/\{content\}/g, output));
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$("body").append($output);
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}
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} else {
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$output.val(output);
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update($output);
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