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fix select on query with no result

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This commit is contained in:
Fabrice Lecomte
2021-02-27 01:29:21 +01:00
parent b200b3579a
commit 35a8712eef
1 changed files with 1 additions and 1 deletions
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src/main/kotlin/fr/postgresjson/connexion/Connection.kt
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@@ -59,7 +59,7 @@ class Connection(
it is EntityI && typeReference.type.typeName == it::class.java.name it is EntityI && typeReference.type.typeName == it::class.java.name
} as R? } as R?
val result = exec(sql, compileArgs(values)) val result = exec(sql, compileArgs(values))
val json = result.rows[0].getString(0) val json = result.rows.firstOrNull()?.getString(0)
return if (json === null) { return if (json === null) {
null null
} else { } else {