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pool: do not pass empty string in callback

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When preparing cmdline to executing dmpd tool, avoid adding
empty string ("") on such line.
This commit is contained in:
Zdenek Kabelac 2023-07-04 22:46:50 +02:00
parent e36028b7d2
commit e022805f1d
1 changed files with 2 additions and 1 deletions
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3
lib/activate/dev_manager.c
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@ -2529,7 +2529,8 @@ static int _pool_callback(struct dm_tree_node *node,
data->global); data->global);
return 0; return 0;
} }
argv[++args] = cv->v.str; if (cv->v.str[0])
argv[++args] = cv->v.str;
} }
if (args == 16) { if (args == 16) {