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, 1 insertions, 0 deletions

diff --git a/quote.c b/quote.c
index 53b98a5b84..de2922ddd6 100644
--- a/quote.c
+++ b/quote.c
@@ -431,6 +431,7 @@ void tcl_quote_buf(struct strbuf *sb, const char *src)
 		case '{': case '}':
 		case '$': case '\\': case '"':
 			strbuf_addch(sb, '\\');
+			/* fallthrough */
 		default:
 			strbuf_addch(sb, c);
 			break;