Remove PGX alias

diff --git a/MagickCore/coder.c b/MagickCore/coder.c
index 15b73e6a6e5ab4668c22651e2ffbadb951b6749f..8d98cd91703f02a64bf037ed5a0d1ba8206193b7 100644 (file)
--- a/MagickCore/coder.c
+++ b/MagickCore/coder.c
@@ -208,7 +208,6 @@ static const CoderMapInfo
     { "PFB", "TTF" },
     { "PFM", "PNM" },
     { "PGM", "PNM" },
-    { "PGX", "JP2" },
     { "PICON", "XPM" },
     { "PJPEG", "JPEG" },
     { "PM", "XPM" },