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-rw-r--r--libqpdf/QPDF_encryption.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/libqpdf/QPDF_encryption.cc b/libqpdf/QPDF_encryption.cc
index c02f1aac..d72d6fb7 100644
--- a/libqpdf/QPDF_encryption.cc
+++ b/libqpdf/QPDF_encryption.cc
@@ -1425,7 +1425,7 @@ static bool
is_bit_set(int P, int bit)
{
// Bits in P are numbered from 1 in the spec
- return (P & (1 << (bit - 1)));
+ return ((P & (1 << (bit - 1))) != 0);
}
bool