diff --git a/src/cart/crt_init.c b/src/cart/crt_init.c
index 72befef94940..aa5716e71b52 100644
--- a/src/cart/crt_init.c
+++ b/src/cart/crt_init.c
@@ -100,11 +100,12 @@ crt_lib_fini(void)
 static void
 dump_envariables(void)
 {
-	int   i;
-	char *val;
+	int i;
 
 	D_INFO("-- ENVARS: --\n");
 	for (i = 0; i < ARRAY_SIZE(crt_env_names); i++) {
+		char *val = NULL;
+
 		d_agetenv_str(&val, crt_env_names[i]);
 		if (val == NULL)
 			continue;
diff --git a/src/cart/utils/crt_utils.c b/src/cart/utils/crt_utils.c
index ea2a95b1d4ed..6f7cee03c384 100644
--- a/src/cart/utils/crt_utils.c
+++ b/src/cart/utils/crt_utils.c
@@ -519,9 +519,9 @@ crtu_dc_mgmt_net_cfg_setenv(const char *name)
 	}
 
 	D_INFO("CaRT env setup with:\n"
-		"\tOFI_INTERFACE=%s, OFI_DOMAIN: %s, CRT_PHY_ADDR_STR: %s, "
-		"CRT_CTX_SHARE_ADDR: %s, CRT_TIMEOUT: %s\n",
-		ofi_interface, ofi_domain, crt_phy_addr_str, crt_ctx_share_addr, crt_timeout);
+	       "\tOFI_INTERFACE=%s, OFI_DOMAIN: %s, CRT_PHY_ADDR_STR: %s, "
+	       "CRT_CTX_SHARE_ADDR: %s, CRT_TIMEOUT: %s\n",
+	       ofi_interface, ofi_domain, crt_phy_addr_str, crt_ctx_share_addr, crt_timeout);
 
 cleanup:
 	d_freeenv_str(&ofi_domain_env);