diff options
Diffstat (limited to 'src/parser.c')
| -rw-r--r-- | src/parser.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/parser.c b/src/parser.c index 3131045..54c2861 100644 --- a/src/parser.c +++ b/src/parser.c @@ -1565,10 +1565,11 @@ setprompt(int which) const char * expandstr(const char *ps) { - struct parsefile *volatile file_stop; + struct parsefile *file_stop; struct jmploc *volatile savehandler; - const char *volatile result; - volatile int saveprompt; + struct heredoc *saveheredoclist; + const char *result; + int saveprompt; struct jmploc jmploc; union node n; int err; @@ -1578,6 +1579,8 @@ expandstr(const char *ps) /* XXX Fix (char *) cast. */ setinputstring((char *)ps); + saveheredoclist = heredoclist; + heredoclist = NULL; saveprompt = doprompt; doprompt = 0; result = ps; @@ -1603,6 +1606,7 @@ out: doprompt = saveprompt; unwindfiles(file_stop); + heredoclist = saveheredoclist; return result; } |