fix for un-handled exception when entering in multiple values to a button, floats were not correctly checked for.

2012-06-09 16:45:42 +00:00
parent 56c5c63f57
commit 2f60d9b0b9
1 changed files with 6 additions and 1 deletions
--- a/source/blender/python/intern/bpy_interface.c
+++ b/source/blender/python/intern/bpy_interface.c
@@ -537,7 +537,12 @@ int BPY_button_exec(bContext *C, const char *expr, double *value, const short ve
 			val = 0.0;

 			for (i = 0; i < PyTuple_GET_SIZE(retval); i++) {
-				val += PyFloat_AsDouble(PyTuple_GET_ITEM(retval, i));
+				const double val_item = PyFloat_AsDouble(PyTuple_GET_ITEM(retval, i));
+				if (val_item == -1 && PyErr_Occurred()) {
+					val = -1;
+					break;
+				}
+				val += val_item;
 			}
 		}
 		else {