forgot include

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@877 3ae390bd-cb1e-0410-b409-cd5a39f66f1f

diff --git a/plugin_fifo.c b/plugin_fifo.c
index fda6f0b0963c5ef586c8b928924cb777274b188d..c38590f1b453bb1bfe3fcfd2f81f24869e2122bf 100644 (file)
--- a/plugin_fifo.c
+++ b/plugin_fifo.c
@@ -41,6 +41,7 @@
 #include <unistd.h>
 #include <fcntl.h>
 #include <sys/stat.h>
+#include <signal.h>
 
 /* these should always be included */
 #include "debug.h"