diff options
Diffstat (limited to 'cmd/nvedit.c')
| -rw-r--r-- | cmd/nvedit.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cmd/nvedit.c b/cmd/nvedit.c index 5b1d4c2448..8d53579d92 100644 --- a/cmd/nvedit.c +++ b/cmd/nvedit.c @@ -708,7 +708,7 @@ char *from_env(const char *envvar) static const char *env_match(const char *p, const char *s1) { - if (s1 == NULL) + if (s1 == NULL || *s1 == '\0') return NULL; while (*s1 == *p++) |