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-rw-r--r--libqpdf/Pl_PNGFilter.cc8
1 files changed, 4 insertions, 4 deletions
diff --git a/libqpdf/Pl_PNGFilter.cc b/libqpdf/Pl_PNGFilter.cc
index 792b4a02..9e493793 100644
--- a/libqpdf/Pl_PNGFilter.cc
+++ b/libqpdf/Pl_PNGFilter.cc
@@ -1,5 +1,5 @@
-
#include <qpdf/Pl_PNGFilter.hh>
+#include <stdexcept>
#include <string.h>
DLL_EXPORT
@@ -85,7 +85,7 @@ Pl_PNGFilter::decodeRow()
break;
case 1: // sub
- throw Exception("sub filter not implemented");
+ throw std::logic_error("sub filter not implemented");
break;
case 2: // up
@@ -96,11 +96,11 @@ Pl_PNGFilter::decodeRow()
break;
case 3: // average
- throw Exception("average filter not implemented");
+ throw std::logic_error("average filter not implemented");
break;
case 4: // Paeth
- throw Exception("Paeth filter not implemented");
+ throw std::logic_error("Paeth filter not implemented");
break;
default: