Date: Tue, 5 Jun 2001 20:31:52 -0700 (PDT) From: Gregory Neil Shapiro <gshapiro@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/usr.bin/m4 eval.c Message-ID: <200106060331.f563Vqr10682@freefall.freebsd.org>
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gshapiro 2001/06/05 20:31:52 PDT
Modified files: (Branch: RELENG_4)
usr.bin/m4 eval.c
Log:
MFC: Make sure the len() builtin always returns an answer. Previously,
len(`') didn't return an answer. Now it returns 0.
Revision Changes Path
1.13 +2 -3 src/usr.bin/m4/eval.c
Revision Changes Path
1.10.2.3 +2 -3 src/usr.bin/m4/eval.c
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