CVS commit: src/usr.bin/make

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

Module Name:    src
Committed By:   rillig
Date:           Sat Aug 29 07:13:17 UTC 2020

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

Log Message:
make(1): clean up code in make.c

Var_Subst never returns NULL.

In Main_ExportMAKEFLAGS, don't compare ints with booleans.

In MainParseArgs, use char for the current character.  First, that's
more precise and correct, and second, it makes debugging easier for
those who don't know the ASCII table by heart.


To generate a diff of this commit:
cvs rdiff -u -r1.321 -r1.322 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.