用户行为供应商修复

src/main/java/com/caimei365/tools/service/impl/ProductServiceImpl.java

@@ -64,7 +64,7 @@ public class ProductServiceImpl implements ProductService {
             //判断是否联动
             //判断是否是关键词联动搜索
             List<SearchFrequencyVo> searchFrequencyVoAll = baseMapper.getInfoBykeyword(keyword, fromType, 1);
-            if (StringUtils.isNotEmpty(linkageFlag) && "1".equals(linkageFlag)) {
+            if (StringUtils.isNotEmpty(linkageFlag) && "1".equals(linkageFlag) && searchFrequencyVoAll.size() > 0) {
                 //联动次数加1，搜索次数重置，从新出现在关键词列表
                 Integer linkageFrequency = searchFrequencyVoAll.get(0).getLinkageFrequency() + 1;
                 Integer frequency = 0;