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| author | Thomas Lange <code@nerdmind.de> | 2021-07-01 19:40:45 +0200 |
|---|---|---|
| committer | Thomas Lange <code@nerdmind.de> | 2021-07-01 19:40:45 +0200 |
| commit | a0fddb8470f33d7c66ff79cdbf9956290d72db25 (patch) | |
| tree | 080c977735fa3df3dcf1df63c68f8b372b20583f /core/namespace/Migrator.php | |
| parent | 53bda002825112a0e121f063f659b53492fbb615 (diff) | |
| download | blog-a0fddb8470f33d7c66ff79cdbf9956290d72db25.tar.gz blog-a0fddb8470f33d7c66ff79cdbf9956290d72db25.tar.xz blog-a0fddb8470f33d7c66ff79cdbf9956290d72db25.zip | |
Bugfix: Explicitly check for FALSE in Migrator
Explicitly check for boolean FALSE because the result can be string "0"
when directly upgrading from release v1.0 which has schema version "0".
Diffstat (limited to 'core/namespace/Migrator.php')
| -rw-r--r-- | core/namespace/Migrator.php | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/core/namespace/Migrator.php b/core/namespace/Migrator.php index 1a05cc1..6eec9a5 100644 --- a/core/namespace/Migrator.php +++ b/core/namespace/Migrator.php @@ -16,7 +16,8 @@ class Migrator { try { $Statement = $Database->query('SELECT schema_version FROM migration'); - if(!$this->version = $Statement->fetchColumn()) { + # Explicitly check for FALSE, because result can be "0" + if(($this->version = $Statement->fetchColumn()) === FALSE) { throw new Exception('The migration table does exist, but there is no row containing the currently used on-disk schema version!'); } |