when demonstrating the correct "double-check" idiom, provide a
authorderaadt <deraadt@openbsd.org>
Fri, 9 May 2014 05:14:17 +0000 (05:14 +0000)
committerderaadt <deraadt@openbsd.org>
Fri, 9 May 2014 05:14:17 +0000 (05:14 +0000)
commit83068495a49f6442f2ee0f06590c3c0d3fe11915
tree796c22eb430d6d8358c87fb2bc90b955e17f8a81
parentd8283a2df5c98dc227e2e11edf8737a13b735403
when demonstrating the correct "double-check" idiom, provide a
reminder that the return value is int...
lib/libc/stdio/printf.3