evil: undef setlocale to avoid recursion

Summary:
evil_setlocale implementation must not call itself, so it must #undef
setlocale to avoid replacing with evil_setlocale.

Reviewers: vtorri, jptiz, lucas

Reviewed By: vtorri, jptiz

Subscribers: cedric, #reviewers, #committers

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D12184

src/lib/evil/evil_locale.c

@@ -35,6 +35,8 @@
  */
 static char _evil_locale_buf[18];
 
+#undef setlocale
+
 char *evil_setlocale(int category, const char *locale)
 {
    char buf[9];