CVS commit: src/usr.bin/make

["Simon J. Gerraty" <sjg%netbsd.org@localhost>]

Module Name:    src
Committed By:   sjg
Date:           Mon May 19 22:09:58 UTC 2014

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

Log Message:
Var_Parse: endc only counts when at the correct nesting depth.
This ensures we correctly detect errors like:
.if empty(VAR && !empty(FOO)

Var_Subst: if Var_Parse returns var_Error it is an error.
This ensures we detect errors like:

VAR:= ${FOO.${GOO}


To generate a diff of this commit:
cvs rdiff -u -r1.184 -r1.185 src/usr.bin/make/var.c

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