1 files changed, 19 insertions, 0 deletions
diff --git a/Common/StringToInt.cpp b/Common/StringToInt.cpp
index 9f02ec9d..1fa8ef21 100755
--- a/Common/StringToInt.cpp
+++ b/Common/StringToInt.cpp
@@ -22,6 +22,25 @@ UInt64 ConvertStringToUInt64(const char *s, const char **end)
   }
 }
 
+UInt64 ConvertOctStringToUInt64(const char *s, const char **end)
+{
+  UInt64 result = 0;
+  while(true)
+  {
+    char c = *s;
+    if (c < '0' || c > '7')
+    {
+      if (end != NULL)
+        *end = s;
+      return result;
+    }
+    result <<= 3;
+    result += (c - '0');
+    s++;
+  }
+}
+
+
 UInt64 ConvertStringToUInt64(const wchar_t *s, const wchar_t **end)
 {
   UInt64 result = 0;