CVS commit: src/usr.bin/make

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

Module Name:    src
Committed By:   rillig
Date:           Sat Dec 11 10:14:33 UTC 2021

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

Log Message:
make: use proper return type for ParseEmptyArg

Now that ParseEmptyArg is no longer bound to have the same prototype as
ParseFuncArg, it can use a more appropriate return type instead of
encoding everything in a size_t.

Since ParseEmptyArg never returned 0, that code path was unused.  It was
only used for all other functions.

No functional change.


To generate a diff of this commit:
cvs rdiff -u -r1.291 -r1.292 src/usr.bin/make/cond.c

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