From 29a73106b45aa8d2367aebc3fde43cc2e2f5341e Mon Sep 17 00:00:00 2001 From: Campbell Barton Date: Wed, 29 Jun 2016 12:00:17 +1000 Subject: [PATCH] UI: prevent softrange from becoming nan Quiets assert --- source/blender/editors/interface/interface.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/source/blender/editors/interface/interface.c b/source/blender/editors/interface/interface.c index 77990066027..ba7240be5d8 100644 --- a/source/blender/editors/interface/interface.c +++ b/source/blender/editors/interface/interface.c @@ -2576,9 +2576,11 @@ static void ui_set_but_soft_range(uiBut *but) } else if (but->poin && (but->pointype & UI_BUT_POIN_TYPES)) { float value = ui_but_value_get(but); - CLAMP(value, but->hardmin, but->hardmax); - but->softmin = min_ff(but->softmin, value); - but->softmax = max_ff(but->softmax, value); + if (isfinite(value)) { + CLAMP(value, but->hardmin, but->hardmax); + but->softmin = min_ff(but->softmin, value); + but->softmax = max_ff(but->softmax, value); + } } else { BLI_assert(0);