Fix potential command line overflow in hooks--update

diff --git a/var.c b/var.c
index 39977b949a1be61f1cf35512bd729862de842108..e585e59d315061e2e82ea8a23843c128bcce2555 100644 (file)
--- a/var.c
+++ b/var.c
@@ -56,7 +56,6 @@ int main(int argc, char **argv)
        }
 
        setup_git_directory();
-       setup_ident();
        val = NULL;
 
        if (strcmp(argv[1], "-l") == 0) {