diff --git a/ChangeLog b/ChangeLog
index fc7add98..4af996fa 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -13,6 +13,7 @@
 	* lib/tcbfuncs.c: Do not free path before its last use.
 	* lib/tcbfuncs.c: Include shadowio.h, needed for the
 	spw_setdbname's prototype.
+	* lib/tcbfuncs.c: Ignore fflush() return value.
 
 2010-03-17  Nicolas François  <nicolas.francois@centraliens.net>
 
diff --git a/lib/tcbfuncs.c b/lib/tcbfuncs.c
index 85fa046d..21833380 100644
--- a/lib/tcbfuncs.c
+++ b/lib/tcbfuncs.c
@@ -66,7 +66,7 @@ shadowtcb_status shadowtcb_gain_priv()
  */
 #define OUT_OF_MEMORY do { \
 	fprintf(stderr, _("%s: out of memory\n"), Prog); \
-	fflush(stderr); \
+	(void) fflush(stderr); \
 } while(false)
 
 /* Returns user's tcb directory path relative to TCB_DIR. */