From 5ad999efa5d46a2307dd4d452f0f4b9b2272fcd2 Mon Sep 17 00:00:00 2001
From: David Rose <david@ddrose.com>
Date: Fri, 30 Aug 2002 19:17:45 +0000
Subject: [PATCH] support broken SGI formats

---
 panda/src/pnmimagetypes/pnmFileTypeSGIReader.cxx | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/panda/src/pnmimagetypes/pnmFileTypeSGIReader.cxx b/panda/src/pnmimagetypes/pnmFileTypeSGIReader.cxx
index 2c7bf7c9d6..3082192976 100644
--- a/panda/src/pnmimagetypes/pnmFileTypeSGIReader.cxx
+++ b/panda/src/pnmimagetypes/pnmFileTypeSGIReader.cxx
@@ -266,11 +266,15 @@ read_header(istream *ifp, Header *head, const string &magic_number) {
       return false;
     }
 
+    // Actually, some old broken SGI image writers put garbage in this
+    // field, so just ignore it.
+    /*
     if (head->colormap != CMAP_NORMAL) {
       pnmimage_sgi_cat.error()
         << "Unsupported non-normal pixel data (" << head->colormap << ")\n";
       return false;
     }
+    */
 
     /* adjust ysize/zsize to dimension, just to be sure */