Module Name:	src
Committed By:	christos
Date:		Fri Sep 29 14:59:31 UTC 2006

Modified Files:
	src/usr.bin/mail: cmd1.c collect.c lex.c tty.c

Log Message:
Using (void)&foo; shuts up gcc-4 but does not stop the compiler from clobbering
the variables in the setjmp/longjmp cases. Use volatile instead as we are
supposed to (from our anonymous user).


To generate a diff of this commit:
cvs rdiff -r1.24 -r1.25 src/usr.bin/mail/cmd1.c
cvs rdiff -r1.33 -r1.34 src/usr.bin/mail/collect.c
cvs rdiff -r1.26 -r1.27 src/usr.bin/mail/lex.c
cvs rdiff -r1.23 -r1.24 src/usr.bin/mail/tty.c

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