auth.c: fix compiler warning in embedded mode

../src/auth.c: In function ‘IsClientAuthorized’: ../src/auth.c:83:21: error: unused variable ‘e’ [-Werror=unused-variable] 83 | int e = errno; | ^
LudovicRousseau · May 2, 2024 · 6cec18a · 6cec18a
1 parent fed7b8d
commit 6cec18a
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/auth.c b/src/auth.c
@@ -80,9 +80,11 @@ unsigned IsClientAuthorized(int socket, const char* action, const char* reader)
  ret = getsockopt(socket, SOL_SOCKET, SO_PEERCRED, &cr, &cr_len);
  if (ret == -1)
  {
+#ifndef NO_LOG
  int e = errno;
  Log2(PCSC_LOG_CRITICAL,
  "Error obtaining client process credentials: %s", strerror(e));
+#endif
  return 0;
  }