toytoolkit: Don't draw shadows for maximized windows.

[profile/ivi/weston.git] / src / libbacklight.c

diff --git a/src/libbacklight.c b/src/libbacklight.c
index c432c6e..df811b4 100644 (file)
--- a/src/libbacklight.c
+++ b/src/libbacklight.c
@@ -111,8 +111,10 @@ long backlight_set_brightness(struct backlight *backlight, long brightness)
                goto out;
        }
 
-       if (asprintf(&buffer, "%ld", brightness) < 0)
-               return -ENOMEM;
+       if (asprintf(&buffer, "%ld", brightness) < 0) {
+               ret = -1;
+               goto out;
+       }
 
        ret = write(fd, buffer, strlen(buffer));
        if (ret < 0) {