Add LSB install location to DataDir (GH #760)

1 files changed, 7 insertions, 0 deletions

diff --git a/validate.h b/validate.h
index 5e7a7916..d4f78997 100644
--- a/validate.h
+++ b/validate.h
@@ -279,6 +279,13 @@ inline std::string DataDir(const std::string& filename)
 		return name;

 #endif

 #ifndef CRYPTOPP_DISABLE_DATA_DIR_SEARCH

+	// Look in /usr/local/bin/share/. This is LSB and default install directory for users.

+	name = std::string("/usr/local/share/cryptopp/") + filename;

+	file.open(name.c_str());

+	if (file.is_open())

+		return name;

+#endif

+#ifndef CRYPTOPP_DISABLE_DATA_DIR_SEARCH

 	// Finally look in $ORIGIN/../share/. This is likely a Linux install directory for users.

 	name = std::string("../share/cryptopp/") + filename;

 	file.open(name.c_str());