fix issue #288

src/system/src/vnodeCommit.c

@@ -91,7 +91,7 @@ int vnodeRenewCommitLog(int vnode) {
 
   if (VALIDFD(pVnode->logFd)) {
     munmap(pVnode->pMem, pVnode->mappingSize);
-    tclose(pVnode->logFd);
+    close(pVnode->logFd);
     rename(fileName, oldName);
   }
 

src/util/src/shash.c

@@ -134,7 +134,7 @@ void taosDeleteStrHashNode(void *handle, char *string, void *pDeleteNode) {
     pNode = pNode->next;
   }
 
-  if (find && pNode) {
+  if (find) {
     if (pNode->prev) {
       pNode->prev->next = pNode->next;
     } else {