diff options
Diffstat (limited to 'common/cmd_nvedit.c')
| -rw-r--r-- | common/cmd_nvedit.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/common/cmd_nvedit.c b/common/cmd_nvedit.c index d655ab968..1f9c67426 100644 --- a/common/cmd_nvedit.c +++ b/common/cmd_nvedit.c @@ -650,6 +650,9 @@ U_BOOT_CMD( */ int envmatch(uchar *s1, int i2) { + if (s1 == NULL) + return -1; + while (*s1 == env_get_char(i2++)) if (*s1++ == '=') return i2; |