wifi_perc: Simplify on Linux

[slstatus.git] / components / kernel_release.c

diff --git a/components/kernel_release.c b/components/kernel_release.c
index f539b6a..0457301 100644 (file)
--- a/components/kernel_release.c
+++ b/components/kernel_release.c
@@ -10,6 +10,7 @@ kernel_release(void)
        struct utsname udata;
 
        if (uname(&udata) < 0) {
+               warn("uname:");
                return NULL;
        }