diff options
| -rw-r--r-- | sys/src/cmd/tput.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/src/cmd/tput.c b/sys/src/cmd/tput.c index cd34c5871..1699363fd 100644 --- a/sys/src/cmd/tput.c +++ b/sys/src/cmd/tput.c @@ -36,6 +36,8 @@ main(int argc, char **argv) bc = 0; sec = 0; buf = sbrk(buflen); + if(buf == (void*)-1) + sysfatal("out of memory"); cpid = rfork(RFPROC | RFMEM); if(cpid == 0) { while(1) { |