picrypt.cpp no-sodium fix

picodeparser now recognize assignment in declaration

libs/crypt/picrypt.cpp

@@ -152,7 +152,7 @@ PIByteArray PICrypt::hash(const PIString & secret) {
 #else
 	PICRYPT_DISABLED_WARNING
 #endif
-			return hash;
+	return hash;
 }
 
 
@@ -165,12 +165,17 @@ PIByteArray PICrypt::hash(const PIByteArray & data) {
 #else
 	PICRYPT_DISABLED_WARNING
 #endif
-			return hash;
+	return hash;
 }
 
 
 size_t PICrypt::sizeHash() {
+#ifdef PIP_CRYPT
 	return crypto_generichash_BYTES;
+#else
+	PICRYPT_DISABLED_WARNING
+#endif
+	return 0;
 }
 
 
@@ -246,7 +251,7 @@ void PICrypt::generateSignKeys(PIByteArray & public_key, PIByteArray & secret_ke
 	crypto_sign_keypair(public_key.data(), secret_key.data());
 #else
 	PICRYPT_DISABLED_WARNING
-		#endif
+#endif
 }
 
 
@@ -258,7 +263,7 @@ void PICrypt::generateSignKeys(PIByteArray & public_key, PIByteArray & secret_ke
 	crypto_sign_seed_keypair(public_key.data(), secret_key.data(), hash(seed).data());
 #else
 	PICRYPT_DISABLED_WARNING
-		#endif
+#endif
 }
 
 
@@ -294,8 +299,8 @@ bool PICrypt::verifySign(const PIByteArray & data, const PIByteArray & signature
 	return (crypto_sign_verify_detached(signature.data(), data.data(), data.size(), public_key.data()) == 0);
 #else
 	PICRYPT_DISABLED_WARNING
-	return false;
 #endif
+	return false;
 }