Fix shadowing of a local variable in sys_arch.c

9 years ago · c4146b4480
1 changed files with 1 additions and 1 deletions
--- a/ports/win32/sys_arch.c
+++ b/ports/win32/sys_arch.c
@ -72,7 +72,7 @@ static void sys_win_rand_init(void)
    DWORD err = GetLastError();
    LWIP_PLATFORM_DIAG(("CryptAcquireContext failed with error %d, trying to create NEWKEYSET", (int)err));
    if(!CryptAcquireContext(&hcrypt, NULL, NULL, PROV_RSA_FULL, CRYPT_NEWKEYSET)) {
-      DWORD err = GetLastError();
+      err = GetLastError();
      char errbuf[128];
      snprintf(errbuf, sizeof(errbuf), "CryptAcquireContext failed with error %d", (int)err);
      LWIP_UNUSED_ARG(err);