safety check on gcode array templating
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1 changed files with 4 additions and 0 deletions
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@ -1001,10 +1001,14 @@
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}
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function appendAll(arr) {
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if (!arr) return;
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if (!Array.isArray(arr)) arr = [ arr ];
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arr.forEach(function(line) { append(line) });
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}
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function appendAllSub(arr) {
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if (!arr) return;
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if (!Array.isArray(arr)) arr = [ arr ];
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arr.forEach(function(line) { appendSub(line) });
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}
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