Move errno-protection into string_open_failed()

[exim.git] / src / src / lookups / json.c

diff --git a/src/src/lookups/json.c b/src/src/lookups/json.c
index 1a2ca0449e75c55180416abc7c6562e9f9db73da..9b1fe78ed3b4e9d17e20ee8863d74563ac096302 100644 (file)
--- a/src/src/lookups/json.c
+++ b/src/src/lookups/json.c
@@ -47,12 +47,7 @@ FILE * f;
 json_set_alloc_funcs(json_malloc, json_free);
 
 if (!(f = Ufopen(filename, "rb")))
-  {
-  int save_errno = errno;
-  *errmsg = string_open_failed(errno, "%s for json search", filename);
-  errno = save_errno;
-  return NULL;
-  }
+  *errmsg = string_open_failed("%s for json search", filename);
 return f;
 }