idc ocr v3.1: no pdf

utils/util.py

@@ -13,7 +13,7 @@ __all__ = [
 
 __StrBase = "qwertyuioplkjhgfdsazxcvbnm1234567890ZXCVBNMLKJHGFDSAQWERTYUIOP"
 __StrBaseLen = len(__StrBase) - 1
-__AcceptExtNames = ["jpg", "jpeg", "bmp", "png", "rgb", "tif", "tiff", "gif", "pdf"]
+__AcceptExtNames = ["jpg", "jpeg", "bmp", "png", "rgb", "tif", "tiff", "gif"]
 Engine = HuiMvOcr(Args())