mountd: Add static qualifier to missing variable declarations.

[project/mountd.git] / signal.c

diff --git a/signal.c b/signal.c
index 4a4450c..6ab77da 100644 (file)
--- a/signal.c
+++ b/signal.c
@@ -7,7 +7,7 @@
 #include "include/led.h"
 #include "include/signal.h"
 
-void (*crtlc_cb)(void) = 0;
+static void (*crtlc_cb)(void) = 0;
 
 static void handlerINT(int s)
 {