Fixed RTI2 format

[freerainbowtables] / Common / rt api / RTIReader.cpp

diff --git a/Common/rt api/RTIReader.cpp b/Common/rt api/RTIReader.cpp
index d96edc365c83569775c51e509f18b91dae400e8e..b72dbe2d214c4fdcee088957bbe6e32ef9ec3d21 100644 (file)
--- a/Common/rt api/RTIReader.cpp
+++ b/Common/rt api/RTIReader.cpp
@@ -4,7 +4,16 @@ RTIReader::RTIReader(string Filename)
 {
        m_pIndex = NULL;
        m_pFile = fopen(Filename.c_str(), "rb");
-       FILE *pFileIndex = fopen(Filename.append(".index").c_str(), "rb");
+       if(m_pFile == NULL) {
+               printf("could not open file %s\n", Filename.c_str());
+               return;         
+       }
+       string sIndex = Filename.append(".index").c_str();
+       FILE *pFileIndex = fopen(sIndex.c_str(), "rb");
+       if(pFileIndex == NULL) {
+               printf("could not open index file %s\n", sIndex.c_str());
+               return;
+       }
        m_chainPosition = 0;
 
        // Load the index file