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Undid tagInfoIdx return -1 to return idx of 0xffff tag again (so that it prints "unknownTag")

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Andreas Huggel
2004-08-21 15:55:31 +00:00
parent 37f63199f2
commit 96aca14305
1 changed files with 6 additions and 6 deletions
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src/tags.cpp
+6 -6
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@@ -20,13 +20,13 @@
*/
/*
File: tags.cpp
Version: $Name: $ $Revision: 1.31 $
Version: $Name: $ $Revision: 1.32 $
Author(s): Andreas Huggel (ahu) <ahuggel@gmx.net>
History: 15-Jan-04, ahu: created
*/
// *****************************************************************************
#include "rcsid.hpp"
EXIV2_RCSID("@(#) $Name: $ $Revision: 1.31 $ $RCSfile: tags.cpp,v $");
EXIV2_RCSID("@(#) $Name: $ $Revision: 1.32 $ $RCSfile: tags.cpp,v $");
// *****************************************************************************
// included header files
@@ -270,8 +270,8 @@ namespace Exiv2 {
const TagInfo* tagInfo = tagInfos_[ifdId];
if (tagInfo == 0) return -1;
int idx;
for (idx = 0; tagInfo[idx].tag_ != tag; ++idx) {
if (tagInfo[idx].tag_ == 0xffff) return -1;
for (idx = 0; tagInfo[idx].tag_ != 0xffff; ++idx) {
if (tagInfo[idx].tag_ == tag) break;
}
return idx;
}
@@ -281,8 +281,8 @@ namespace Exiv2 {
const TagInfo* tagInfo = tagInfos_[ifdId];
if (tagInfo == 0) return -1;
int idx;
for (idx = 0; tagInfo[idx].name_ != tagName; ++idx) {
if (tagInfo[idx].tag_ == 0xffff) return -1;
for (idx = 0; tagInfo[idx].tag_ != 0xffff; ++idx) {
if (tagInfo[idx].name_ == tagName) break;
}
return idx;
}