Make sure that argv[] argument pointers are not modified.

[kernel/u-boot.git] / common / cmd_test.c

diff --git a/common/cmd_test.c b/common/cmd_test.c
index d886f89..fcb5ef2 100644 (file)
--- a/common/cmd_test.c
+++ b/common/cmd_test.c
@@ -24,9 +24,9 @@
 #include <common.h>
 #include <command.h>
 
-int do_test(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_test(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
-       char **ap;
+       char * const *ap;
        int left, adv, expr, last_expr, neg, last_cmp;
 
        /* args? */
@@ -150,7 +150,7 @@ U_BOOT_CMD(
        "[args..]"
 );
 
-int do_false(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_false(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
        return 1;
 }
@@ -161,7 +161,7 @@ U_BOOT_CMD(
        NULL
 );
 
-int do_true(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_true(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
        return 0;
 }