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fs/Path: reimplement GetSuffix() using GetBase() and StringFindLast()

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This commit is contained in:
Max Kellermann 2015-03-05 08:45:04 +01:00
parent 91a6fb81c1
commit 2f41eba100
1 changed files with 7 additions and 1 deletions
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8
src/fs/Path.cxx
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@ -21,6 +21,7 @@
#include "Path.hxx" #include "Path.hxx"
#include "Charset.hxx" #include "Charset.hxx"
#include "util/UriUtil.hxx" #include "util/UriUtil.hxx"
#include "util/StringUtil.hxx"
std::string std::string
Path::ToUTF8() const Path::ToUTF8() const
@ -31,5 +32,10 @@ Path::ToUTF8() const
Path::const_pointer Path::const_pointer
Path::GetSuffix() const Path::GetSuffix() const
{ {
return uri_get_suffix(c_str()); const auto base = GetBase().c_str();
const auto *dot = StringFindLast(base, '.');
if (dot == nullptr || dot == base)
return nullptr;
return dot + 1;
} }