acme: add missed error checks

diff --git a/sys/src/cmd/acme/acme.c b/sys/src/cmd/acme/acme.c
index 608a28f718130c3e5cbf07941abc033254402593..fdc9b699eda07709c63d9540c609d3a563fb03d4 100644 (file)
--- a/sys/src/cmd/acme/acme.c
+++ b/sys/src/cmd/acme/acme.c
@@ -167,7 +167,7 @@ threadmain(int argc, char *argv[])
        cedit = chancreate(sizeof(int), 0);
        cexit = chancreate(sizeof(int), 0);
        cwarn = chancreate(sizeof(void*), 1);
-       if(cwait==nil || ccommand==nil || ckill==nil || cxfidalloc==nil || cxfidfree==nil || cerr==nil || cexit==nil || cwarn==nil){
+       if(cwait==nil || ccommand==nil || ckill==nil || cxfidalloc==nil || cxfidfree==nil || cnewwindow==nil || cerr==nil || cedit==nil || cexit==nil || cwarn==nil){
                fprint(2, "acme: can't create initial channels: %r\n");
                threadexitsall("channels");
        }