1 files changed, 2 insertions, 1 deletions
diff --git a/cftw.c b/cftw.c
index c4986fd..d11cb87 100644
--- a/cftw.c
+++ b/cftw.c
@@ -29,12 +29,13 @@ int cftw(const char *const dirpath, int (*const fn)(const char *,
         if (!strcmp(path, ".") || !strcmp(path, ".."))
             continue;
 
+        const char *const sep = dirpath[strlen(dirpath) - 1] == '/' ? "" : "/";
         struct stat sb;
         struct dynstr d;
 
         dynstr_init(&d);
 
-        if (dynstr_append(&d, "%s/%s", dirpath, path))
+        if (dynstr_append(&d, "%s%s%s", dirpath, sep, path))
         {
             fprintf(stderr, "%s: dynstr_append failed\n", __func__);
             return -1;