coderInfoList was not filtering corectly for MatchType.True.

1 files changed, 9 insertions, 0 deletions

diff --git a/dmagick/CoderInfo.d b/dmagick/CoderInfo.d
index e003763..d37e54b 100644
--- a/dmagick/CoderInfo.d
+++ b/dmagick/CoderInfo.d
@@ -39,12 +39,21 @@ CoderInfo[] coderInfoList(MatchType readable, MatchType writable, MatchType mult
 		if ( readable == MatchType.False && coder.readable )
 			continue;
 
+		if ( readable == MatchType.True && !coder.readable )
+			continue;
+
 		if ( writable == MatchType.False && coder.writable )
 			continue;
 
+		if ( writable == MatchType.True && !coder.writable )
+			continue;
+
 		if ( multiFrame == MatchType.False && coder.supportsMultiFrame )
 			continue;
 
+		if ( multiFrame == MatchType.True && !coder.supportsMultiFrame )
+			continue;
+
 		list ~= coder;
 	}