diff options
Diffstat (limited to 'src/cmd/acme/acme.c')
| -rw-r--r-- | src/cmd/acme/acme.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/cmd/acme/acme.c b/src/cmd/acme/acme.c index 07ce503a..37cce3f7 100644 --- a/src/cmd/acme/acme.c +++ b/src/cmd/acme/acme.c @@ -1068,6 +1068,9 @@ ismtpt(char *file) { int n; + if(mtpt == nil) + return 0; + /* This is not foolproof, but it will stop a lot of them. */ n = strlen(mtpt); return strncmp(file, mtpt, n) == 0 && ((n > 0 && mtpt[n-1] == '/') || file[n] == '/' || file[n] == 0); |