修正综合查询bug

signal-optimize-service/src/main/java/net/wanji/opt/servicev2/comprehensivequery/impl/ComprehensiveQueryServiceImpl.java

@@ -117,10 +117,10 @@ public class ComprehensiveQueryServiceImpl implements ComprehensiveQueryService
                 temp.setDelayTime(c.getDelayTime());
                 temp.setTrafficIndex(c.getTrafficIndex());
                 temp.setCrossName(crossName);
-                if(c.getDirType() > 0 ){
+                if(c.getDirType() != null && c.getDirType() > 0 ){
                     temp.setDirTypeName(BaseEnum.SignalDirectionEnum.getNameByCode(c.getDirType()));
                 }
-                if(c.getTurnType() > 0){
+                if(c.getTurnType() != null && c.getTurnType() > 0){
                     temp.setTurnTypeName(BaseEnum.TurnTypeEnum.getNameByCode(c.getTurnType()));
                 }