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Fix thrown error in .set

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When passed a primitive value but not a callback, `.set` will try to
invoke the callback with the error data, except since it's undefined, it
throws. I've added a line that prevents that error, allowing execution
to continue with the developer warning.
This commit is contained in:
Jesse Gibson 2016-02-20 23:37:43 -07:00
parent f0a7cf1ee9
commit 7acb65afa3
1 changed files with 1 additions and 0 deletions
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gun.js
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@ -976,6 +976,7 @@
Gun.chain.set = function(item, cb, opt){ Gun.chain.set = function(item, cb, opt){
var gun = this, ctx = {}, chain; var gun = this, ctx = {}, chain;
cb = cb || function(){};
if(!Gun.is(item)){ return cb.call(gun, {err: Gun.log('Set only supports node references currently!')}), gun } // TODO: Bug? Should we return not gun on error? if(!Gun.is(item)){ return cb.call(gun, {err: Gun.log('Set only supports node references currently!')}), gun } // TODO: Bug? Should we return not gun on error?
(ctx.chain = item.chain()).back = gun; (ctx.chain = item.chain()).back = gun;
ctx.chain._ = item._; ctx.chain._ = item._;