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-rw-r--r--src/emu/fileio.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/emu/fileio.cpp b/src/emu/fileio.cpp
index 3ec686266c8..bbd1d931f30 100644
--- a/src/emu/fileio.cpp
+++ b/src/emu/fileio.cpp
@@ -96,7 +96,7 @@ bool path_iterator::next(std::string &buffer, const char *name)
if (name)
{
// compute the full pathname
- if (!buffer.empty() && (*buffer.rbegin() != *PATH_SEPARATOR))
+ if (!buffer.empty() && !util::is_directory_separator(buffer.back()))
buffer.append(PATH_SEPARATOR);
buffer.append(name);
}