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Detect binary attachments better

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This fix eliminates a false test failure on some platforms and makes
the binary test work properly whether characters with the high bit
set, when treated as integers, are negative or not.
This commit is contained in:
Jay Berkenbilt 2013-01-03 16:44:04 -05:00
parent 80fa4e01a1
commit 9261f3b922
1 changed files with 1 additions and 1 deletions
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qpdf/test_driver.cc
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@ -1188,7 +1188,7 @@ void runtest(int n, char const* filename1, char const* arg2)
bool is_binary = false;
for (size_t i = 0; i < data.size(); ++i)
{
if (data[i] < 0)
if ((data[i] < 0) || (data[i] > 126))
{
is_binary = true;
break;