Merge pull request #14 from EOSLaoMao/hotfix/add-creditor

fix add creditor pointer null issue
EOSLaoMao · Oct 21, 2018 · cb5e0e9 · cb5e0e9
2 parents b83f592 + 9e01bc1
commit cb5e0e9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/utils.cpp b/src/utils.cpp
@@ -50,7 +50,7 @@ namespace utils
     // update creditor if balance is outdated
     creditor_table c(code_account, SCOPE_CREDITOR>>1);
     auto creditor_itr = c.find(owner);
-    if(creditor_itr->balance != balance) {
+    if(creditor_itr != c.end() && creditor_itr->balance != balance) {
       c.modify(creditor_itr, ram_payer, [&](auto &i) {
         i.balance = balance;
         i.updated_at = now();