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Bug 105151; check for ERROR_INVALID_PARAMATER and retry with empty file name (because we get that when the file name is too long); r=bryner, sr=hyatt

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git-svn-id: svn://10.0.0.236/trunk@109910 18797224-902f-48f8-a5cc-f745e15eee43
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law%netscape.com 2001-12-07 00:26:59 +00:00
parent 29fb01243a
commit e8756b98a4
1 changed files with 10 additions and 0 deletions
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10
mozilla/widget/src/windows/nsFilePicker.cpp
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@ -187,6 +187,16 @@ NS_IMETHODIMP nsFilePicker::Show(PRInt16 *retval)
}
else if (mMode == modeSave) {
result = ::GetSaveFileName(&ofn);
if (!result) {
// Error, find out what kind.
DWORD error = ::GetLastError();
if (error == ERROR_INVALID_PARAMETER) {
// Parameter error; probably the default file name is too long.
// Try again, without a starting file name.
ofn.lpstrFile[0] = 0;
result = ::GetSaveFileName(&ofn);
}
}
}
else {
NS_ASSERTION(0, "Only load, save and getFolder are supported modes");