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Simplify and make the compiler happy

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This commit is contained in:
Andreas Hocevar
2016-11-29 12:14:11 +01:00
parent c898cda2e6
commit fe758c2606
1 changed files with 4 additions and 9 deletions
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13
src/ol/proj/index.js
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@@ -723,9 +723,7 @@ ol.proj.getTransformFromProjections = function(sourceProjection, destinationProj
var sourceCode = sourceProjection.getCode();
var destinationCode = destinationProjection.getCode();
var transform;
if (sourceCode in transforms && destinationCode in transforms[sourceCode]) {
transform = transforms[sourceCode][destinationCode];
} else if (ol.ENABLE_PROJ4JS) {
if (ol.ENABLE_PROJ4JS && !(sourceCode in transforms && destinationCode in transforms[sourceCode])) {
var proj4js = ol.proj.proj4_ || window['proj4'];
if (typeof proj4js == 'function') {
var sourceDef = proj4js.defs(sourceCode);
@@ -739,15 +737,12 @@ ol.proj.getTransformFromProjections = function(sourceProjection, destinationProj
ol.proj.addCoordinateTransforms(destinationProjection, sourceProjection,
proj4Transform.forward, proj4Transform.inverse);
}
if (sourceCode in transforms && destinationCode in transforms[sourceCode]) {
transform = transforms[sourceCode][destinationCode];
}
} else {
transform = undefined;
}
}
}
if (transform === undefined) {
if (sourceCode in transforms && destinationCode in transforms[sourceCode]) {
transform = transforms[sourceCode][destinationCode];
} else {
ol.DEBUG && console.assert(transform !== undefined, 'transform should be defined');
transform = ol.proj.identityTransform;
}