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Posted to commits@tinkerpop.apache.org by jo...@apache.org on 2017/11/30 13:47:56 UTC
[17/47] tinkerpop git commit: Use null as empty result
Use null as empty result
Project: http://git-wip-us.apache.org/repos/asf/tinkerpop/repo
Commit: http://git-wip-us.apache.org/repos/asf/tinkerpop/commit/e6461f74
Tree: http://git-wip-us.apache.org/repos/asf/tinkerpop/tree/e6461f74
Diff: http://git-wip-us.apache.org/repos/asf/tinkerpop/diff/e6461f74
Branch: refs/heads/TINKERPOP-1489
Commit: e6461f745e9c96a67a1c852774dab4e4d8fe6998
Parents: 81e447e
Author: Jorge Bay Gondra <jo...@gmail.com>
Authored: Thu Nov 3 14:34:28 2016 +0100
Committer: Jorge Bay Gondra <jo...@gmail.com>
Committed: Thu Nov 30 14:44:59 2017 +0100
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.../tinkerpop/gremlin/javascript/TraversalSourceGenerator.groovy | 2 +-
.../src/main/javascript/gremlin-javascript/process/traversal.js | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
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http://git-wip-us.apache.org/repos/asf/tinkerpop/blob/e6461f74/gremlin-javascript/src/main/groovy/org/apache/tinkerpop/gremlin/javascript/TraversalSourceGenerator.groovy
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diff --git a/gremlin-javascript/src/main/groovy/org/apache/tinkerpop/gremlin/javascript/TraversalSourceGenerator.groovy b/gremlin-javascript/src/main/groovy/org/apache/tinkerpop/gremlin/javascript/TraversalSourceGenerator.groovy
index 46f65a4..d5899f0 100644
--- a/gremlin-javascript/src/main/groovy/org/apache/tinkerpop/gremlin/javascript/TraversalSourceGenerator.groovy
+++ b/gremlin-javascript/src/main/groovy/org/apache/tinkerpop/gremlin/javascript/TraversalSourceGenerator.groovy
@@ -87,7 +87,7 @@ class TraversalSourceGenerator {
/** @param {Function} callback */
Traversal.prototype.one = function (callback) {
this.list(function (err, result) {
- callback(err, result ? result[0] : null);
+ callback(err, result && result.length > 0 ? result[0] : null);
});
};
http://git-wip-us.apache.org/repos/asf/tinkerpop/blob/e6461f74/gremlin-javascript/src/main/javascript/gremlin-javascript/process/traversal.js
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diff --git a/gremlin-javascript/src/main/javascript/gremlin-javascript/process/traversal.js b/gremlin-javascript/src/main/javascript/gremlin-javascript/process/traversal.js
index a7a9bb7..f585161 100644
--- a/gremlin-javascript/src/main/javascript/gremlin-javascript/process/traversal.js
+++ b/gremlin-javascript/src/main/javascript/gremlin-javascript/process/traversal.js
@@ -50,7 +50,7 @@
/** @param {Function} callback */
Traversal.prototype.one = function (callback) {
this.list(function (err, result) {
- callback(err, result ? result[0] : null);
+ callback(err, result && result.length > 0 ? result[0] : null);
});
};