shithub: neatroff

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cp: initialize arg in cp_arg()

--- a/cp.c

+++ b/cp.c

@@ -36,7 +36,7 @@

 static void cp_arg(void)

 {

 	int c;

-	char *arg;

+	char *arg = NULL;

 	c = cp_next();

 	if (c >= '1' && c <= '9')

 		arg = in_arg(c - '0');