slightly more efficient (don't perform propfind request when replace is true)

Author: overheadhunter

src/main/java/org/cryptomator/cloudaccess/webdav/WebDavClient.java

@@ -187,7 +187,7 @@ private InputStream read(final Request.Builder getRequest, final ProgressListene
     }
 
     CloudItemMetadata write(final Path file, final boolean replace, final InputStream data, final ProgressListener progressListener) throws CloudProviderException {
-        if (exists(file) && !replace) {
+        if (!replace && exists(file)) {
             throw new AlreadyExistsException("CloudNode already exists and replace is false");
         }