[PATCH] nano-malloc: Fix redefined compilation warning

[Torbjorn SVENSSON]

When newlib is configured with --enable-newlib-reent-check-verify,
the assert macro is already defined in the nano-mallocr.c compile unit.

Contributed by STMicroelectronics

Signed-off-by: Torbjörn SVENSSON <torbjorn.svensson@st.com>
---
 newlib/libc/stdlib/nano-mallocr.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/newlib/libc/stdlib/nano-mallocr.c b/newlib/libc/stdlib/nano-mallocr.c
index 18a16c924..6fb08a616 100644
--- a/newlib/libc/stdlib/nano-mallocr.c
+++ b/newlib/libc/stdlib/nano-mallocr.c
@@ -40,6 +40,7 @@
 #if DEBUG
 #include <assert.h>
 #else
+#undef assert
 #define assert(x) ((void)0)
 #endif
 
-- 
2.18.0

ST Restricted