video: ipu reg: Correct reserved array size in struct ipu_idmac

[u-boot] / common / cmd_nvedit.c

diff --git a/common/cmd_nvedit.c b/common/cmd_nvedit.c
index 0d4d02cfe0a1eb91ecd39bb6c9edfcc502e8225a..5bcc324675eb7535c9e103cd473134122b83e376 100644 (file)
--- a/common/cmd_nvedit.c
+++ b/common/cmd_nvedit.c
@@ -157,10 +157,8 @@ static int do_env_grep(cmd_tbl_t *cmdtp, int flag,
        grep_how  = H_MATCH_SUBSTR;     /* default: substring search    */
        grep_what = H_MATCH_BOTH;       /* default: grep names and values */
 
-       while (argc > 1 && **(argv + 1) == '-') {
-               char *arg = *++argv;
-
-               --argc;
+       while (--argc > 0 && **++argv == '-') {
+               char *arg = *argv;
                while (*++arg) {
                        switch (*arg) {
 #ifdef CONFIG_REGEX