Merge branch 'jk/fallthrough'

Many codepaths have been updated to squelch -Wimplicit-fallthrough
warnings from Gcc 7 (which is a good code hygiene).

* jk/fallthrough:
  consistently use "fallthrough" comments in switches
  curl_trace(): eliminate switch fallthrough
  test-line-buffer: simplify command parsing

1 files changed, 4 insertions, 3 deletions

diff --git a/http.c b/http.c
index 9e40a465fd..713525f38e 100644
--- a/http.c
+++ b/http.c
@@ -638,9 +638,7 @@ static int curl_trace(CURL *handle, curl_infotype type, char *data, size_t size,
 	switch (type) {
 	case CURLINFO_TEXT:
 		trace_printf_key(&trace_curl, "== Info: %s", data);
-	default:		/* we ignore unknown types by default */
-		return 0;
-
+		break;
 	case CURLINFO_HEADER_OUT:
 		text = "=> Send header";
 		curl_dump_header(text, (unsigned char *)data, size, DO_FILTER);
@@ -665,6 +663,9 @@ static int curl_trace(CURL *handle, curl_infotype type, char *data, size_t size,
 		text = "<= Recv SSL data";
 		curl_dump_data(text, (unsigned char *)data, size);
 		break;
+
+	default:		/* we ignore unknown types by default */
+		return 0;
 	}
 	return 0;
 }