undef and endif aren't the same thing

10 years ago · 9e1b10b027
parent 9db67cbfb0
commit 9e1b10b027
1 changed files with 1 additions and 1 deletions
--- a/src/core/support/cpu_linux.c
+++ b/src/core/support/cpu_linux.c
@ -33,7 +33,7 @@

 #ifndef _GNU_SOURCE
 #define _GNU_SOURCE
-#undef  /* _GNU_SOURCE */
+#endif  /* _GNU_SOURCE */

 #include <grpc/support/port_platform.h>