hush: fix escaping of \[*?; add testsuites for these and for globbing

1 files changed, 1 insertions, 2 deletions

diff --git a/shell/hush.c b/shell/hush.c
index 82bad664d..e57f6e371 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -3638,7 +3638,6 @@ static int parse_stream(o_string *dest, struct p_context *ctx,
                                 debug_printf_parse("parse_stream return 1: \\<eof>\n");
                                 return 1;
                         }
-                        o_addqchr(dest, '\\', dest->o_quote);
                         o_addqchr(dest, i_getch(input), dest->o_quote);
                         break;
                 case '$':
@@ -3653,7 +3652,7 @@ static int parse_stream(o_string *dest, struct p_context *ctx,
                                 ch = i_getch(input);
                                 if (ch == EOF || ch == '\'')
                                         break;
-                                o_addchr(dest, ch);
+                                o_addqchr(dest, ch, 1);
                         }
                         if (ch == EOF) {
                                 syntax("unterminated '");