build-sys: use #if Y instead of #ifdef Y everywhere

[thirdparty/systemd.git] / src / libsystemd / sd-bus / bus-kernel.c

diff --git a/src/libsystemd/sd-bus/bus-kernel.c b/src/libsystemd/sd-bus/bus-kernel.c
index 9b1dad9cfc4fbfdf958cc8842c404d4c809d80cd..5a3c4d6f506ad6949ffc3b2f99e53531eee1562b 100644 (file)
--- a/src/libsystemd/sd-bus/bus-kernel.c
+++ b/src/libsystemd/sd-bus/bus-kernel.c
@@ -17,7 +17,7 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
-#ifdef HAVE_VALGRIND_MEMCHECK_H
+#if HAVE_VALGRIND_MEMCHECK_H
 #include <valgrind/memcheck.h>
 #endif