Fix section-from-path > 1

[ps-cgit] / scan-tree.c

diff --git a/scan-tree.c b/scan-tree.c
index 2684b446961686c9d48f785fc990bcbcd76db8e6..7cd8f08672e1f79c7b71432d4aa180a2a7ce8180 100644 (file)
--- a/scan-tree.c
+++ b/scan-tree.c
@@ -148,14 +148,14 @@ static void add_repo(const char *base, struct strbuf *path, repo_config_fn fn)
        }
 
        if (ctx.cfg.section_from_path) {
-               n  = ctx.cfg.section_from_path;
+               n = ctx.cfg.section_from_path;
                if (n > 0) {
-                       slash = rel.buf;
-                       while (slash && n && (slash = strchr(slash, '/')))
+                       slash = rel.buf - 1;
+                       while (slash && n && (slash = strchr(slash + 1, '/')))
                                n--;
                } else {
                        slash = rel.buf + rel.len;
-                       while (slash && n && (slash = xstrrchr(rel.buf, slash, '/')))
+                       while (slash && n && (slash = xstrrchr(rel.buf, slash - 1, '/')))
                                n++;
                }
                if (slash && !n) {