CVS commit: src/usr.bin/make

["Roland Illig" <rillig%netbsd.org@localhost>]

Module Name:    src
Committed By:   rillig
Date:           Sun Jul 19 19:27:08 UTC 2020

Modified Files:
        src/usr.bin/make: var.c
        src/usr.bin/make/unit-tests: modmisc.exp

Log Message:
make(1): fix off-by-one error in :C modifier

Previously this off-by-one error had invoked undefined behavior.
Until today there was no corresponding unit test though.


To generate a diff of this commit:
cvs rdiff -u -r1.270 -r1.271 src/usr.bin/make/var.c
cvs rdiff -u -r1.16 -r1.17 src/usr.bin/make/unit-tests/modmisc.exp

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.