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Fixes segfault in db_sqlite. Fixes problems with times.format.

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This commit is contained in:
Dominik Picheta 2012-10-07 15:37:12 +01:00
commit 8f3dc6ebd3
2 changed files with 58 additions and 17 deletions
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6
lib/impure/db_sqlite.nim
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@ -128,8 +128,10 @@ proc GetValue*(db: TDbConn, query: TSqlQuery,
## executes the query and returns the result dataset's the first column
## of the first row. Returns "" if the dataset contains no rows.
var stmt = setupQuery(db, query, args)
if step(stmt) == SQLITE_ROW:
result = newStringOfCap(column_bytes(stmt, 0))
if step(stmt) == SQLITE_ROW:
let cb = column_bytes(stmt, 0)
if cb == 0: return ""
result = newStringOfCap(cb)
add(result, column_text(stmt, 0))
if finalize(stmt) != SQLITE_OK: dbError(db)
else: