CVS commit: src/lib/libc/stdlib

[enami tsugutomo <enami%netbsd.org@localhost>]

Module Name:    src
Committed By:   enami
Date:           Wed Sep 29 00:44:05 UTC 2010

Modified Files:
        src/lib/libc/stdlib: getenv.c

Log Message:
If new length is exactly equals to the current length,
there is nothing to do.


To generate a diff of this commit:
cvs rdiff -u -r1.22 -r1.23 src/lib/libc/stdlib/getenv.c

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