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-rw-r--r--setup.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/setup.c b/setup.c
index f108c4b990..47acc1186f 100644
--- a/setup.c
+++ b/setup.c
@@ -66,7 +66,14 @@ int check_filename(const char *prefix, const char *arg)
const char *name;
struct stat st;
- name = prefix ? prefix_filename(prefix, strlen(prefix), arg) : arg;
+ if (!prefixcmp(arg, ":/")) {
+ if (arg[2] == '\0') /* ":/" is root dir, always exists */
+ return 1;
+ name = arg + 2;
+ } else if (prefix)
+ name = prefix_filename(prefix, strlen(prefix), arg);
+ else
+ name = arg;
if (!lstat(name, &st))
return 1; /* file exists */
if (errno == ENOENT || errno == ENOTDIR)