hush: nommu fix for function passing

1 files changed, 4 insertions, 1 deletions

diff --git a/shell/hush.c b/shell/hush.c
index 2ad8ebacb..292b8b2e3 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -5328,9 +5328,12 @@ static int parse_stream_dquoted(o_string *as_string,
                  * within double quotes by preceding it with a backslash.
                  */
                 if (strchr("$`\"\\", next) != NULL) {
-                        o_addqchr(dest, i_getch(input));
+                        ch = i_getch(input);
+                        o_addqchr(dest, ch);
+                        nommu_addchr(as_string, ch);
                 } else {
                         o_addqchr(dest, '\\');
+                        nommu_addchr(as_string, '\\');
                 }
                 goto again;
         }