Use #if instead of #ifdef

2 files changed, 7 insertions, 7 deletions

diff --git a/common/background-image.c b/common/background-image.c
index 5ede55e3..72f39a79 100644
--- a/common/background-image.c
+++ b/common/background-image.c
@@ -24,7 +24,7 @@ enum background_mode parse_background_mode(const char *mode) {
 
 cairo_surface_t *load_background_image(const char *path) {
         cairo_surface_t *image;
-#ifdef HAVE_GDK_PIXBUF
+#if HAVE_GDK_PIXBUF
         GError *err = NULL;
         GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file(path, &err);
         if (!pixbuf) {
@@ -36,17 +36,17 @@ cairo_surface_t *load_background_image(const char *path) {
         g_object_unref(pixbuf);
 #else
         image = cairo_image_surface_create_from_png(path);
-#endif //HAVE_GDK_PIXBUF
+#endif // HAVE_GDK_PIXBUF
         if (!image) {
                 wlr_log(WLR_ERROR, "Failed to read background image.");
                 return NULL;
         }
         if (cairo_surface_status(image) != CAIRO_STATUS_SUCCESS) {
                 wlr_log(WLR_ERROR, "Failed to read background image: %s."
-#ifndef HAVE_GDK_PIXBUF
+#if !HAVE_GDK_PIXBUF
                                 "\nSway was compiled without gdk_pixbuf support, so only"
                                 "\nPNG images can be loaded. This is the likely cause."
-#endif //HAVE_GDK_PIXBUF
+#endif // !HAVE_GDK_PIXBUF
                                 , cairo_status_to_string(cairo_surface_status(image)));
                 return NULL;
         }
diff --git a/common/cairo.c b/common/cairo.c
index e8231484..f2ad54c1 100644
--- a/common/cairo.c
+++ b/common/cairo.c
@@ -1,7 +1,7 @@
 #include <stdint.h>
 #include <cairo/cairo.h>
 #include "cairo.h"
-#ifdef HAVE_GDK_PIXBUF
+#if HAVE_GDK_PIXBUF
 #include <gdk-pixbuf/gdk-pixbuf.h>
 #endif
 
@@ -46,7 +46,7 @@ cairo_surface_t *cairo_image_surface_scale(cairo_surface_t *image,
         return new;
 }
 
-#ifdef HAVE_GDK_PIXBUF
+#if HAVE_GDK_PIXBUF
 cairo_surface_t* gdk_cairo_image_surface_create_from_pixbuf(const GdkPixbuf *gdkbuf) {
         int chan = gdk_pixbuf_get_n_channels(gdkbuf);
         if (chan < 3) {
@@ -140,4 +140,4 @@ cairo_surface_t* gdk_cairo_image_surface_create_from_pixbuf(const GdkPixbuf *gdk
         cairo_surface_mark_dirty(cs);
         return cs;
 }
-#endif //HAVE_GDK_PIXBUF
+#endif // HAVE_GDK_PIXBUF