From 732dc2c66fe60fd6eebc26f2492fc11f520e072c Mon Sep 17 00:00:00 2001 From: Josh Triplett Date: Tue, 11 Mar 2014 21:09:04 -0700 Subject: [PATCH] backlight: Fix copy/paste error printing an unrelated error code udev_device_get_sysattr_value returns NULL on failure, but doesn't provide an error code; thus, when printing an error from it, don't print an unrelated error code from a previous call. (cherry picked from commit cddc35f75ecff63b2ffd3f8e4c863d475e7b14ca) (cherry picked from commit b8b80c8aa1effecb9c224cd3be1e8acbf7a44745) --- src/backlight/backlight.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/backlight/backlight.c b/src/backlight/backlight.c index e8cdad61ed..4b04a3a290 100644 --- a/src/backlight/backlight.c +++ b/src/backlight/backlight.c @@ -322,7 +322,7 @@ int main(int argc, char *argv[]) { value = udev_device_get_sysattr_value(device, "brightness"); if (!value) { - log_error("Failed to read system attribute: %s", strerror(-r)); + log_error("Failed to read system attribute"); return EXIT_FAILURE; }