2 files changed, 4 insertions, 4 deletions
diff --git a/src/server/shared/Cryptography/BigNumber.cpp b/src/server/shared/Cryptography/BigNumber.cpp
index 8e424e9bcdb..def0a7fd02e 100755
--- a/src/server/shared/Cryptography/BigNumber.cpp
+++ b/src/server/shared/Cryptography/BigNumber.cpp
@@ -192,12 +192,12 @@ uint8 *BigNumber::AsByteArray(int minSize, bool reverse)
     return _array;
 }
 
-const char *BigNumber::AsHexStr()
+char * BigNumber::AsHexStr() const
 {
     return BN_bn2hex(_bn);
 }
 
-const char *BigNumber::AsDecStr()
+char * BigNumber::AsDecStr() const
 {
     return BN_bn2dec(_bn);
 }
diff --git a/src/server/shared/Cryptography/BigNumber.h b/src/server/shared/Cryptography/BigNumber.h
index a27d74fb5c7..36a618056a5 100755
--- a/src/server/shared/Cryptography/BigNumber.h
+++ b/src/server/shared/Cryptography/BigNumber.h
@@ -84,8 +84,8 @@ class BigNumber
         uint32 AsDword();
         uint8* AsByteArray(int minSize = 0, bool reverse = true);
 
-        const char *AsHexStr();
-        const char *AsDecStr();
+        char * AsHexStr() const;
+        char * AsDecStr() const;
 
     private:
         struct bignum_st *_bn;