diff options
Diffstat (limited to 'Src/subst.c')
| -rw-r--r-- | Src/subst.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/Src/subst.c b/Src/subst.c index 0cb985d71..bb90faf0c 100644 --- a/Src/subst.c +++ b/Src/subst.c @@ -51,6 +51,7 @@ prefork(LinkList list, int flags) { LinkNode node; + queue_signals(); for (node = firstnode(list); node; incnode(node)) { char *str, c; @@ -61,14 +62,18 @@ prefork(LinkList list, int flags) setdata(node, (void *) getproc(str)); /* <(...) or >(...) */ else setdata(node, (void *) getoutputfile(str)); /* =(...) */ - if (!getdata(node)) + if (!getdata(node)) { + unqueue_signals(); return; + } } else { if (isset(SHFILEEXPANSION)) filesub((char **)getaddrdata(node), flags & (PF_TYPESET|PF_ASSIGN)); - if (!(node = stringsubst(list, node, flags & PF_SINGLE))) + if (!(node = stringsubst(list, node, flags & PF_SINGLE))) { + unqueue_signals(); return; + } } } for (node = firstnode(list); node; incnode(node)) { @@ -82,9 +87,12 @@ prefork(LinkList list, int flags) flags & (PF_TYPESET|PF_ASSIGN)); } else if (!(flags & PF_SINGLE)) uremnode(list, node); - if (errflag) + if (errflag) { + unqueue_signals(); return; + } } + unqueue_signals(); } /**/ |