RPC version check before setting crc

Author: crokita

lib/js/src/manager/file/FileManager.js

@@ -78,10 +78,13 @@ class FileManager extends _FileManagerBase {
             putFile.setFileType(file.getType());
         }
 
-        // set the crc value if putfile data exists
-        if (putFile.getFileData() !== null && putFile.getFileData() !== undefined) {
-            // use the file data to generate a crc32 checksum from it
-            putFile.setCrc(_FileUtils.createCrc(putFile.getFileData()));
+        // putfile crc introduced in 5.0.0
+        if (this._lifecycleManager.getSdlMsgVersion().getMajorVersion() >= 5) {
+            // set the crc value if putfile data exists
+            if (putFile.getFileData() !== null && putFile.getFileData() !== undefined) {
+                // use the file data to generate a crc32 checksum from it
+                putFile.setCrc(_FileUtils.createCrc(putFile.getFileData()));
+            }
         }
 
         putFile.setPersistentFile(file.isPersistent());