core: Fix broken #ifdef around backtrace support

diff --git a/src/backtrace.c b/src/backtrace.c
index 0526496..c438733 100644 (file)
--- a/src/backtrace.c
+++ b/src/backtrace.c
@@ -123,12 +123,8 @@ void btd_backtrace(uint16_t index)
 
 done:
        dwfl_end(dwfl);
-}
-#else
-void btd_backtrace(uint16_t index)
-{
-}
 #endif
+}
 
 void btd_assertion_message_expr(const char *file, int line,
                                        const char *func, const char *expr)