wordesc: Don't allow braces in bare words

Things like {a,b} should be quoted to avoid brace expansion.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/bfstd.c b/src/bfstd.c
index a4ae439..ace9ed2 100644
--- a/src/bfstd.c
+++ b/src/bfstd.c
@@ -816,7 +816,7 @@ static char *dollar_quote(char *dest, char *end, const char *str, size_t len, en
 /** How much of this string is safe as a bare word? */
 static size_t bare_len(const char *str, size_t len) {
 	// https://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#tag_18_02
-	size_t ret = strcspn(str, "|&;<>()$`\\\"' *?[#˜=%!");
+	size_t ret = strcspn(str, "|&;<>()$`\\\"' *?[#˜=%!{}");
 	return ret < len ? ret : len;
 }