talib.abstract: fix regression in get_parameters integer types

Author: mrjbq7

CHANGELOG

@@ -3,6 +3,8 @@
 
 - [FIX]: Silence project.license warnings when building.
 
+- [FIX]: Fix regression in abstract function parameters not coercing integers
+
 0.6.5
 =====
 

talib/_abstract.pxi

@@ -696,9 +696,7 @@ def _ta_getOptInputParameterInfo(char *function_name, int idx):
 
     name = bytes2str(info.paramName)
     name = name[len('optIn'):].lower()
-    default_value = info.defaultValue
-    if default_value % 1 == 0 and info.type > 1:
-        default_value = int(default_value)
+    default_value = int(info.defaultValue) if info.type > 1 else info.defaultValue
 
     return {
         'name': name,