diff --git a/srcs/libs/init/init.c b/srcs/libs/init/init_runtime.c
similarity index 98%
rename from srcs/libs/init/init.c
rename to srcs/libs/init/init_runtime.c
index 3c8b8e9..ab7eb35 100644
--- a/srcs/libs/init/init.c
+++ b/srcs/libs/init/init_runtime.c
@@ -64,7 +64,7 @@ int user_init(const char *pAppCfgFile, const char *pCfgDirectory, const char *pK
         strcpy(bufCfgDir, pCfgDirectory);
     }
 
-    if (pAppCfgFile == NULL) {
+    if (pAppCfgFile == NULL || strlen(pAppCfgFile) == 0) {
         const char *pTmp = strdup(bufCfgDir);
         sprintf(bufCfgFile, "%s/%s", pTmp, DEFAULT_CONFIG_FILE);
         free((void *)pTmp);