[lvm-devel] master - lvcreate: fix LVM_VG_NAME detection
David Teigland
teigland at fedoraproject.org
Wed Feb 15 20:10:57 UTC 2017
Gitweb: http://git.fedorahosted.org/git/?p=lvm2.git;a=commitdiff;h=2556498ee191cc9eaa505c611c5570937ff32315
Commit: 2556498ee191cc9eaa505c611c5570937ff32315
Parent: 4a30f5f9b0a3677af6f32260ee84ec5c2a6c8393
Author: David Teigland <teigland at redhat.com>
AuthorDate: Wed Feb 15 14:09:45 2017 -0600
Committer: David Teigland <teigland at redhat.com>
CommitterDate: Wed Feb 15 14:10:46 2017 -0600
lvcreate: fix LVM_VG_NAME detection
Commit d3af0e7528dbba30824379fc98cb4db437559ad5 was
not quite right in testing if the env var was set.
---
tools/lvmcmdline.c | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/tools/lvmcmdline.c b/tools/lvmcmdline.c
index 41ae8c4..ed32f1c 100644
--- a/tools/lvmcmdline.c
+++ b/tools/lvmcmdline.c
@@ -1280,7 +1280,6 @@ check_val:
static int _command_required_pos_matches(struct cmd_context *cmd, int ci, int rp, char **argv)
{
const char *name;
- char *gotenv = NULL;
/*
* rp is the index in required_pos_args[] of the required positional arg.
@@ -1315,9 +1314,9 @@ static int _command_required_pos_matches(struct cmd_context *cmd, int ci, int rp
(arg_is_set(cmd, name_ARG) ||
arg_is_set(cmd, thinpool_ARG) ||
arg_is_set(cmd, cachepool_ARG) ||
- (gotenv = getenv("LVM_VG_NAME")))) {
+ getenv("LVM_VG_NAME"))) {
- if (gotenv)
+ if (getenv("LVM_VG_NAME"))
return 1;
if ((name = arg_str_value(cmd, name_ARG, NULL))) {
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