From 2f60d9b0b9af1df967e29fd1822d82ffd2450d0f Mon Sep 17 00:00:00 2001 From: Campbell Barton Date: Sat, 9 Jun 2012 16:45:42 +0000 Subject: [PATCH] fix for un-handled exception when entering in multiple values to a button, floats were not correctly checked for. --- source/blender/python/intern/bpy_interface.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/source/blender/python/intern/bpy_interface.c b/source/blender/python/intern/bpy_interface.c index 73188b3f830..ac9ff4c8ef5 100644 --- 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 {