| commit | e88c0a20360ac0b9cef6ab5dde2101127a6c2da7 | [log] [tgz] |
|---|---|---|
| author | Dean Troyer <dtroyer@gmail.com> | Fri Nov 02 16:59:03 2012 -0500 |
| committer | Dean Troyer <dtroyer@gmail.com> | Fri Nov 02 17:05:35 2012 -0500 |
| tree | 476f3e3abe000f6abef933361385508d61f70ef9 | |
| parent | afaeefd183bd79a7f8dbfd6bd38de4ff82f0a4fb [diff] |
Fix errors when commands return error text rather than data I'm looking at you euca2ools Change-Id: I82bfb8a3ee58fdc54ead6a285c9415593e741892
diff --git a/functions b/functions index dbe9d30..9500b2c 100644 --- a/functions +++ b/functions
@@ -570,7 +570,7 @@ # is_set env-var function is_set() { local var=\$"$1" - if eval "[ -z $var ]"; then + if eval "[ -z \"$var\" ]"; then return 1 fi return 0