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ioExtension can of course be NULL...

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20579 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
2007-04-05 13:33:07 +00:00
parent 0663933acc
commit df004988d8
1 changed files with 6 additions and 2 deletions
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src/kits/translation/TranslatorRoster.cpp
+6 -2
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@@ -659,7 +659,10 @@ BTranslatorRoster::Private::Identify(BPositionIO* source,
_RescanChanged(); _RescanChanged();
TranslatorMap::const_iterator iterator = fTranslators.begin(); TranslatorMap::const_iterator iterator = fTranslators.begin();
BMessage baseExtension(*ioExtension); BMessage baseExtension;
if (ioExtension != NULL)
baseExtension = *ioExtension;
float bestWeight = 0.0f; float bestWeight = 0.0f;
while (iterator != fTranslators.end()) { while (iterator != fTranslators.end()) {
@@ -679,7 +682,8 @@ BTranslatorRoster::Private::Identify(BPositionIO* source,
if (translator.Identify(source, format, &extension, &info, wantType) == B_OK) { if (translator.Identify(source, format, &extension, &info, wantType) == B_OK) {
float weight = info.quality * info.capability; float weight = info.quality * info.capability;
if (weight > bestWeight) { if (weight > bestWeight) {
*ioExtension = extension; if (ioExtension != NULL)
*ioExtension = extension;
bestWeight = weight; bestWeight = weight;
info.translator = iterator->first; info.translator = iterator->first;