CVS commit: src/usr.bin/make

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

Module Name:    src
Committed By:   rillig
Date:           Mon Apr 19 16:35:11 UTC 2021

Modified Files:
        src/usr.bin/make: main.c

Log Message:
make: avoid double slash in name of temporary directory

If the environment variable TMPDIR is not set, make uses a default path
that includes a trailing '/'.

For extra correctness it always appended an extra '/', leading to paths
of the form '/tmp//makeXXXXXX'.  This looked suspicious, as if there had
been a forgotten empty part between the two '/'.  Avoid this ambiguity
by replacing '//' with '/'.


To generate a diff of this commit:
cvs rdiff -u -r1.538 -r1.539 src/usr.bin/make/main.c

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