Merge branch 'bc/wildcard-credential'

Update the parser used for credential.<URL>.<variable>
configuration, to handle <URL>s with '/' in them correctly.

* bc/wildcard-credential:
  credential: fix matching URLs with multiple levels in path

strbuf.h

@@ -378,11 +378,16 @@ size_t strbuf_expand_dict_cb(struct strbuf *sb,
  */
 void strbuf_addbuf_percentquote(struct strbuf *dst, const struct strbuf *src);
 
+#define STRBUF_ENCODE_SLASH 1
+
 /**
  * Append the contents of a string to a strbuf, percent-encoding any characters
  * that are needed to be encoded for a URL.
+ *
+ * If STRBUF_ENCODE_SLASH is set in flags, percent-encode slashes.  Otherwise,
+ * slashes are not percent-encoded.
  */
-void strbuf_add_percentencode(struct strbuf *dst, const char *src);
+void strbuf_add_percentencode(struct strbuf *dst, const char *src, int flags);
 
 /**
  * Append the given byte size as a human-readable string (i.e. 12.23 KiB,