gpioset: use #ifdef instead of #if with GPIOSET_INTERACTIVE

We're not setting GPIOSET_INTERACTIVE to any specific value that we'd
want to check so be consistent and use #ifdef everywhere to simply check
if it's defined or not.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

diff --git a/tools/gpioset.c b/tools/gpioset.c
index 3aacfef0316c23a38640466c693bf575e59b64f2..a7084a3e2f4196209b0ed4dab8b77f23cc5769e7 100644 (file)
--- a/tools/gpioset.c
+++ b/tools/gpioset.c
@@ -11,7 +11,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
-#if GPIOSET_INTERACTIVE
+#ifdef GPIOSET_INTERACTIVE
 #include <editline/readline.h>
 #endif