fix issue

routers/api/v1/repo/cloudbrain.go

@@ -572,13 +572,13 @@ func CloudbrainGetLog(ctx *context.APIContext) {
 					startLine = 0
 				}
 			}
-		}
-		else {
-			if startLine>0 {
+		}else{
+			if startLine >0 {
 				startLine += 1
-				endLine += 1 
+				endLine += 1
 			}
 		}
+		
 		result = getLogFromModelDir(job.JobName, startLine, endLine, resultPath)
 		if result == nil {
 			log.Error("GetJobLog failed: %v", err, ctx.Data["MsgID"])