Module Name:	src
Committed By:	lukem
Date:		Sat May 28 12:57:48 UTC 2005

Modified Files:
	src/lib/libc/gen: vis.c

Log Message:
Use malloc(3) instead of the non-standard alloca(3) in MAKEEXTRALIST(),
check the return value of malloc(3) and return "" (or equiv) upon failure,
and free the result of the malloc(3).


To generate a diff of this commit:
cvs rdiff -r1.30 -r1.31 src/lib/libc/gen/vis.c

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