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-rw-r--r--apt-pkg/tagfile.cc8
1 files changed, 8 insertions, 0 deletions
diff --git a/apt-pkg/tagfile.cc b/apt-pkg/tagfile.cc
index 1aa67cc67..4c2a8b6b8 100644
--- a/apt-pkg/tagfile.cc
+++ b/apt-pkg/tagfile.cc
@@ -335,6 +335,14 @@ void pkgTagSection::TrimRecord(bool BeforeRecord, const char*& End, bool Support
}
}
/*}}}*/
+// TagSection::Trim - Trim off any trailing garbage /*{{{*/
+// ---------------------------------------------------------------------
+/* There should be exactly 1 newline at the end of the buffer, no more. */
+void pkgTagSection::Trim()
+{
+ for (; Stop > Section + 2 && (Stop[-2] == '\n' || Stop[-2] == '\r'); Stop--);
+}
+
// TagSection::Exists - return True if a tag exists /*{{{*/
bool pkgTagSection::Exists(StringView Tag) const
{