Make adding an identical error symbol not fail

A test case was also added which test that adding an error symbol with same error code and message as one added before will not fail
2023-09-01 16:11:50 +02:00
parent c680b9bebd
commit e6dab90bf4
2 changed files with 16 additions and 2 deletions
@@ -105,7 +105,12 @@ int errSymbolAdd(long errNum, const char *name)
    /* search for last node (NULL) of hashnode linked list */
    while (pNextNode) {
        if (pNextNode->errNum == errNum) {
-            return S_err_codeExists;
+            if(strcmp(name, pNextNode->message)) {
+                return S_err_codeExists;
+            }
+            else {
+                return 0;
+            }
        }
        phashnode = &pNextNode->hashnode;
        pNextNode = *phashnode;