Slider: Assign empty function to cb if undefined
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0952ad9a26
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ecd4a7ee0c
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@ -4,6 +4,8 @@ try { // for making it possiblie to run the test app in the following catch stat
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const R = Bangle.appRect;
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const R = Bangle.appRect;
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if (!cb) cb = ()=>{};
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let o = {};
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let o = {};
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o.v = {}; // variables go here.
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o.v = {}; // variables go here.
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o.f = {}; // functions go here.
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o.f = {}; // functions go here.
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