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env: fix the env export varname

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The env export command doesn't export the first variable of the list
since commit 5a31ea04c9
"env grep" - reimplement command using hexport_r()

Signed-off-by: Pierre Aubert <p.aubert@staubli.com>
This commit is contained in:
Pierre Aubert 2013-10-08 14:20:27 +02:00 committed by Tom Rini
parent 2a19de42ec
commit 9a8323311c
2 changed files with 3 additions and 5 deletions
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6
common/cmd_nvedit.c
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@ -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

2
lib/hashtable.c
View file

@ -564,7 +564,7 @@ static int match_entry(ENTRY *ep, int flag,
int arg;
void *priv = NULL;
for (arg = 1; arg < argc; ++arg) {
for (arg = 0; arg < argc; ++arg) {
#ifdef CONFIG_REGEX
struct slre slre;