diff options
Diffstat (limited to 'src/nigui')
| -rwxr-xr-x | src/nigui/private/windows/platform_impl.nim | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/nigui/private/windows/platform_impl.nim b/src/nigui/private/windows/platform_impl.nim index d08800d..b0e23c4 100755 --- a/src/nigui/private/windows/platform_impl.nim +++ b/src/nigui/private/windows/platform_impl.nim @@ -108,6 +108,8 @@ proc pSetWindowText(hWnd: pointer, s: string) = proc pGetWindowText(hWnd: pointer): string = let characters = GetWindowTextLengthW(hWnd) + if characters == 0: + return result = newString(characters * 2) var res = GetWindowTextW(hWnd, result, characters * 2 + 1) if res != characters: pRaiseLastOSError() |