diff options
Diffstat (limited to 'license-generator/src/database.rs')
| -rw-r--r-- | license-generator/src/database.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/license-generator/src/database.rs b/license-generator/src/database.rs index 94e925f..505a788 100644 --- a/license-generator/src/database.rs +++ b/license-generator/src/database.rs @@ -5,7 +5,8 @@ use mysql; use errors::*; pub fn get_database_connection() -> Result<mysql::PooledConn> { - let connection_url = env::var("DATABASE_URL")?; + let connection_url = env::var("DATABASE_URL") + .chain_err(|| "DATABASE_URL environment variable not found")?; let pool = mysql::Pool::new_manual(10, 50, connection_url)?; let cx = pool.get_conn()?; |