diff options
| -rw-r--r-- | shell/ash.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/shell/ash.c b/shell/ash.c index 527abc7b1..dc0f60747 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -12276,11 +12276,17 @@ static const char * expandstr(const char *ps) { union node n; + int saveprompt; /* XXX Fix (char *) cast. It _is_ a bug. ps is variable's value, * and token processing _can_ alter it (delete NULs etc). */ setinputstring((char *)ps); + + saveprompt = doprompt; + doprompt = 0; readtoken1(pgetc(), PSSYNTAX, nullstr, 0); + doprompt = saveprompt; + popfile(); n.narg.type = NARG; |