fix wrong return value

1 files changed, 1 insertions, 1 deletions

diff --git a/src/fp.cpp b/src/fp.cpp
index 45eb175..6737aa2 100644
--- a/src/fp.cpp
+++ b/src/fp.cpp
@@ -476,7 +476,7 @@ bool Op::init(const mpz_class& _p, size_t maxBitSize, Mode mode, size_t mclMaxBi
 	case 17: setOp<17>(*this, mode); break; // 521 if 32-bit
 #endif
 	default:
-		return -5;
+		return false;
 	}
 #ifdef MCL_USE_LLVM
 	if (primeMode == PM_NIST_P192) {