htsbuf: remove double ;; in htsbuf_append_and_escape_url()

diff --git a/src/htsbuf.c b/src/htsbuf.c
index 22f029a6f3027606991ddb99539bed1c81c5e95b..c9193e92f287e3fff631078141daf806dbc93bce 100644 (file)
--- a/src/htsbuf.c
+++ b/src/htsbuf.c
@@ -418,7 +418,7 @@ htsbuf_append_and_escape_url(htsbuf_queue_t *hq, const char *s)
       static const char hexchars[16] = "0123456789ABCDEF";
       buf[0] = '%';
       buf[1] = hexchars[(C >> 4) & 0xf];
-      buf[2] = hexchars[C & 0xf];;
+      buf[2] = hexchars[C & 0xf];
       buf[3] = 0;
       esc = buf;
     }