| commit | 2129f97cd9502b731f6489e4c8be54fd44affc1d | [log] [tgz] |
|---|---|---|
| author | Matt Kraai <kraai@debian.org> | Wed Apr 04 17:50:04 2001 +0000 |
| committer | Matt Kraai <kraai@debian.org> | Wed Apr 04 17:50:04 2001 +0000 |
| tree | 8d5a7542b1b51bf58de7383f9748971d2c2bcb06 | |
| parent | 3f98040554313a50ba68c60f43cd8c4a987a0d24 [diff] [blame] |
Avoid segfault when export is invoked with no arguments. Thanks to Gennady Feldman.
diff --git a/sh.c b/sh.c index 28015cb..89325b6 100644 --- a/sh.c +++ b/sh.c
@@ -426,6 +426,7 @@ for (e = environ; *e; e++) { printf( "%s\n", *e); } + return 0; } res = putenv(v); if (res)