tty detect fix

SVN-Revision: 5510
18 years ago · b8712cb816
parent 864ae8f613
commit b8712cb816
1 changed files with 1 additions and 4 deletions
--- a/5
+++ b/5
@ -24,10 +24,7 @@ export TOPDIR=${shell pwd}
 ifeq ($(KBUILD_VERBOSE),99)
  MAKE:=3>/dev/null $(MAKE)
 endif
-ifneq ($(shell tty -s <&3 || echo x),x)
+export IS_TTY=$(shell tty -s && echo 1 || echo 0)
  IS_TTY=1
  export IS_TTY
 endif
 include $(TOPDIR)/include/verbose.mk