From bcd53a7cdc26e2c3f92b408a7485fe5607fad9ae Mon Sep 17 00:00:00 2001
From: Philippe Teuwen <yobibe@gmail.com>
Date: Sun, 20 Jan 2013 15:24:03 +0100
Subject: [PATCH] Fix double malloc

---
 libnfc/nfc.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/libnfc/nfc.c b/libnfc/nfc.c
index 595dda5..313ceab 100644
--- a/libnfc/nfc.c
+++ b/libnfc/nfc.c
@@ -251,7 +251,6 @@ nfc_list_devices(nfc_context *context, nfc_connstring connstrings[], const size_
       char *old_env_log_level = NULL;
       // do it silently
       if (env_log_level) {
-        old_env_log_level = malloc(strlen(env_log_level)+1);
         if ((old_env_log_level = malloc(strlen(env_log_level)+1)) == NULL)
           exit(EXIT_FAILURE);
         strcpy(old_env_log_level, env_log_level);