Issue: #908. futils.cpp strError() does not report correct error string.

v0.27.3
Robin Mills 12 years ago
parent 802e2aebf2
commit e82d40e915

@ -69,7 +69,7 @@ namespace Exiv2 {
bool fileExists(const std::string& path, bool ct)
{
struct stat buf;
int ret = ::stat(path.c_str(), &buf);
int ret = ::stat(path.c_str(), &buf);
if (0 != ret) return false;
if (ct && !S_ISREG(buf.st_mode)) return false;
return true;
@ -104,6 +104,9 @@ namespace Exiv2 {
strerror_r(error, buf, n);
# endif
os << buf;
// Issue# 908.
// report strerror() if strerror_r() returns empty
if ( !buf[0] ) os << strerror(error);
#else
os << std::strerror(error);
#endif

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