print_child_argv can be static.

diff --git a/util.c b/util.c
index e6d127c..3e4e0f4 100644 (file)
--- a/util.c
+++ b/util.c
@@ -84,7 +84,7 @@ int fd_pair(int fd[2])
 }
 
 
-void print_child_argv(char **cmd)
+static void print_child_argv(char **cmd)
 {
        rprintf(FINFO, "opening connection using ");
        for (; *cmd; cmd++) {