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HostDisplay: Log errno on file open failure

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This commit is contained in:
Connor McLaughlin 2020-11-15 00:16:00 +10:00
parent 5b4cc214c5
commit 13d9702000
1 changed files with 2 additions and 1 deletions
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3
src/core/host_display.cpp
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@ -6,6 +6,7 @@
#include "stb_image.h" #include "stb_image.h"
#include "stb_image_resize.h" #include "stb_image_resize.h"
#include "stb_image_write.h" #include "stb_image_write.h"
#include <cerrno>
#include <cmath> #include <cmath>
#include <cstring> #include <cstring>
#include <vector> #include <vector>
@ -287,7 +288,7 @@ bool HostDisplay::WriteTextureToFile(const void* texture_handle, u32 x, u32 y, u
auto fp = FileSystem::OpenManagedCFile(filename, "wb"); auto fp = FileSystem::OpenManagedCFile(filename, "wb");
if (!fp) if (!fp)
{ {
Log_ErrorPrintf("Can't open file '%s'", filename); Log_ErrorPrintf("Can't open file '%s': errno %d", filename, errno);
return false; return false;
} }