Fix build warnings

[petitboot] / discover / pb-discover.c

diff --git a/discover/pb-discover.c b/discover/pb-discover.c
index 024cb303fb9f6da4dfb4dd0204c59d12425a213a..56602d95d015b24b74c6976b60099993823ef745 100644 (file)
--- a/discover/pb-discover.c
+++ b/discover/pb-discover.c
@@ -10,7 +10,7 @@
 
 static int running;
 
-void sigint_handler(int signum)
+static void sigint_handler(int __attribute__((unused)) signum)
 {
        running = 0;
 }