Merge pull request #2939 from ethereum/yann300-patch-12

Resolve with compilation error instead of rejecting

src/app/compiler/compiler-helpers.js

@@ -12,7 +12,6 @@ export const compile = async (compilationTargets, settings) => {
       compiler.set('language', settings.language)
       compiler.loadVersion(canUseWorker(settings.version), urlFromVersion(settings.version))
       compiler.event.register('compilationFinished', (success, compilationData, source) => {
-        if (!success) return reject(compilationData)
         resolve(new CompilerAbstract(settings.version, compilationData, source))
       })
       compiler.event.register('compilerLoaded', _ => compiler.compile(compilationTargets, ''))