diff options
| -rw-r--r-- | libqpdf/Pl_PNGFilter.cc | 1 | ||||
| -rw-r--r-- | libqpdf/QUtil.cc | 2 |
2 files changed, 2 insertions, 1 deletions
diff --git a/libqpdf/Pl_PNGFilter.cc b/libqpdf/Pl_PNGFilter.cc index 730d6d98..174e0b51 100644 --- a/libqpdf/Pl_PNGFilter.cc +++ b/libqpdf/Pl_PNGFilter.cc @@ -3,6 +3,7 @@ #include <stdexcept> #include <string.h> #include <limits.h> +#include <algorithm> Pl_PNGFilter::Pl_PNGFilter(char const* identifier, Pipeline* next, action_e action, unsigned int columns, diff --git a/libqpdf/QUtil.cc b/libqpdf/QUtil.cc index 1cc5449a..2de1d760 100644 --- a/libqpdf/QUtil.cc +++ b/libqpdf/QUtil.cc @@ -326,7 +326,7 @@ QUtil::hex_decode(std::string const& input) } else { - result.back() += ch; + result[result.length()-1] += ch; pos = 0; } } |