diff options
Diffstat (limited to 'Src/glob.c')
| -rw-r--r-- | Src/glob.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/Src/glob.c b/Src/glob.c index ca7bc4410..f5ac47a12 100644 --- a/Src/glob.c +++ b/Src/glob.c @@ -682,7 +682,7 @@ parsecomplist(char *instr) /* Now get the next path component if there is one. */ l1 = (Complist) zhalloc(sizeof *l1); if ((l1->next = parsecomplist(instr)) == NULL) { - errflag = 1; + errflag |= ERRFLAG_ERROR; return NULL; } l1->pat = patcompile(NULL, compflags | PAT_ANY, NULL); @@ -728,7 +728,7 @@ parsecomplist(char *instr) return (ef && !l1->next) ? NULL : l1; } } - errflag = 1; + errflag |= ERRFLAG_ERROR; return NULL; } @@ -1790,7 +1790,7 @@ zglob(LinkList list, LinkNode np, int nountok) insertlinknode(list, node, ostr); return; } - errflag = 0; + errflag &= ~ERRFLAG_ERROR; zerr("bad pattern: %s", ostr); return; } @@ -1873,7 +1873,8 @@ zglob(LinkList list, LinkNode np, int nountok) tmpptr->sortstrs[iexec] = tmpptr->name; } - errflag = ef; + /* Retain any user interrupt error status */ + errflag = ef | (errflag & ERRFLAG_INT); lastval = lv; } else { /* Failed, let's be safe */ @@ -3733,7 +3734,8 @@ qualsheval(char *name, UNUSED(struct stat *buf), UNUSED(off_t days), char *str) execode(prog, 1, 0, "globqual"); ret = lastval; - errflag = ef; + /* Retain any user interrupt error status */ + errflag = ef | (errflag & ERRFLAG_INT); lastval = lv; if (!(inserts = getaparam("reply")) && |