diff --git a/wand/compare.c b/wand/compare.c
index 3396d4a..e529948 100644
--- a/wand/compare.c
+++ b/wand/compare.c
@@ -446,6 +446,8 @@
argv[i]);
break;
}
+ if (LocaleCompare("concurrent",option+1) == 0)
+ break;
ThrowCompareException(OptionError,"UnrecognizedOption",option)
}
case 'd':
@@ -529,6 +531,17 @@
dissimilarity_threshold=atof(argv[i]);
break;
}
+ if (LocaleCompare("duration",option+1) == 0)
+ {
+ if (*option == '+')
+ break;
+ i++;
+ if (i == (long) (argc-1))
+ ThrowCompareException(OptionError,"MissingArgument",option);
+ if (IsGeometry(argv[i]) == MagickFalse)
+ ThrowCompareInvalidArgumentException(option,argv[i]);
+ break;
+ }
ThrowCompareException(OptionError,"UnrecognizedOption",option)
}
case 'e':