Module Name: src
Committed By: rillig
Date: Thu Oct 22 07:12:13 UTC 2020
Modified Files:
src/usr.bin/make: main.c
Log Message:
make(1): clean up PrintVar
Conceptually, the last parameters of Var_Subst and Var_Value differ a
lot. The former is the actual variable value while the latter is just a
pointer to be freed. It will be changed to a void pointer in a few
commits.
To keep the number of needed variables small and the code simple, the
printf statement is mentioned in each branch. An additional benefit is
that in 2 of the 3 branches, no null pointer can occur.
To generate a diff of this commit:
cvs rdiff -u -r1.383 -r1.384 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.
