1 files changed, 3 insertions, 22 deletions

diff --git a/shell/hush.c b/shell/hush.c
index c4381f7a7..e0b519217 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -916,9 +916,6 @@ struct globals {
         char opt_c;
 #if ENABLE_HUSH_INTERACTIVE
         smallint promptmode; /* 0: PS1, 1: PS2 */
-# if ENABLE_FEATURE_EDITING
-        smallint flag_ctrlC; /* when set, suppresses syntax error messages */
-# endif
 #endif
         smallint flag_SIGINT;
 #if ENABLE_HUSH_LOOPS
@@ -1428,10 +1425,7 @@ static void syntax_error_at(unsigned lineno UNUSED_PARAM, const char *msg)
 
 static void syntax_error_unterm_str(unsigned lineno UNUSED_PARAM, const char *s)
 {
-#if ENABLE_FEATURE_EDITING
-        if (!G.flag_ctrlC)
-#endif
-                bb_error_msg("syntax error: unterminated %s", s);
+        bb_error_msg("syntax error: unterminated %s", s);
 //? source4.tests fails: in bash, echo ${^} in script does not terminate the script
 //      die_if_script();
 }
@@ -2642,19 +2636,15 @@ static int get_user_input(struct in_str *i)
                 );
                 /* read_line_input intercepts ^C, "convert" it to SIGINT */
                 if (r == 0) {
-                        G.flag_ctrlC = 1;
                         raise(SIGINT);
                 }
                 check_and_run_traps();
                 if (r != 0 && !G.flag_SIGINT)
                         break;
-                /* ^C or SIGINT: return EOF */
+                /* ^C or SIGINT: repeat */
                 /* bash prints ^C even on real SIGINT (non-kbd generated) */
                 write(STDOUT_FILENO, "^C\n", 3);
                 G.last_exitcode = 128 | SIGINT;
-                i->p = NULL;
-                i->peek_buf[0] = r = EOF;
-                return r;
         }
         if (r < 0) {
                 /* EOF/error detected */
@@ -5266,16 +5256,7 @@ static struct pipe *parse_stream(char **pstring,
                                 ch, ch, !!(ctx.word.o_expflags & EXP_FLAG_ESC_GLOB_CHARS));
                 if (ch == EOF) {
                         struct pipe *pi;
-#if ENABLE_FEATURE_EDITING
-                        if (G.flag_ctrlC) {
-                                /* testcase: interactively entering
-                                 *  'qwe <cr> ^C
-                                 * should not leave input in PS2 mode, waiting to close single quote.
-                                 */
-                                G.flag_ctrlC = 0;
-                                goto parse_error;
-                        }
-#endif
+
                         if (heredoc_cnt) {
                                 syntax_error_unterm_str("here document");
                                 goto parse_error_exitcode1;