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-rw-r--r--libqpdf/Pl_PNGFilter.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/libqpdf/Pl_PNGFilter.cc b/libqpdf/Pl_PNGFilter.cc
index 41088e1a..31ef3cc8 100644
--- a/libqpdf/Pl_PNGFilter.cc
+++ b/libqpdf/Pl_PNGFilter.cc
@@ -4,8 +4,8 @@
#include <qpdf/QUtil.hh>
#include <climits>
-#include <stdexcept>
#include <cstring>
+#include <stdexcept>
static int
abs_diff(int a, int b)