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fix the "extra bytes at the end" bug that happens when the existing file has more bytes than the new file. I chose to SetSize(textLength) after Write instead of SetSize(0) before the Write because there is less of a chance of complete data loss if the Write fails somehow. right? (write?) :-)

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4385 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
shatty 2003-08-27 01:33:17 +00:00
parent d7ef3fc59c
commit d3fdd732fa
1 changed files with 11 additions and 0 deletions
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11
src/kits/translation/TranslationUtils.cpp
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@ -682,10 +682,21 @@ BTranslationUtils::WriteStyledEditFile(BTextView *fromView, BFile *intoFile)
if (kpTextData == NULL && textLength != 0)
return B_ERROR;
// move to the start of the file if not already there
status_t result = B_OK;
result = intoFile->Seek(0,SEEK_SET);
if (result != B_OK)
return result;
// Write plain text data to file
ssize_t amtWritten = intoFile->Write(kpTextData, textLength);
if (amtWritten != textLength)
return B_ERROR;
// truncate any extra text
result = intoFile->SetSize(textLength);
if (result != B_OK)
return result;
// Write attributes
// BEOS:TYPE