Implement suggestion from Adam Slattery, (don't default to killing closing bug #1190.

[oweals/busybox.git] / dc.c

diff --git a/dc.c b/dc.c
index 122673a95a59d389edaf30d1438f7a020ff2d08f..8d7a92a2802f5c871f40a4cb65bafd22667d9abe 100644 (file)
--- a/dc.c
+++ b/dc.c
@@ -1,10 +1,11 @@
 /* vi: set sw=4 ts=4: */
-#include "busybox.h"
 #include <ctype.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 #include <unistd.h>
 #include <math.h>
+#include "busybox.h"
 
 /* Tiny RPN calculator, because "expr" didn't give me bitwise operations. */
 
@@ -169,7 +170,7 @@ int dc_main(int argc, char **argv)
                }
        } else {
                if (*argv[1]=='-')
-                       usage(dc_usage);
+                       show_usage();
                while (argc >= 2) {
                        stack_machine(argv[1]);
                        argv++;