1 files changed, 1 insertions, 0 deletions
diff --git a/configure b/configure
index f64bb36c8..48213ba72 100755
--- a/configure
+++ b/configure
@@ -83,6 +83,7 @@ SRCS="`< $ROOT_DIR/source.list tr '\r' '\n' | $awk '
 		deep += 1;
 
 		if ($0 == "SDL"         && "'$sdl_config'" == "")          { next; }
+		if ($0 == "PNG"         && "'$png_config'" == "")          { next; }
 		if ($0 == "OSX"         && "'$os'" != "OSX")               { next; }
 		if ($0 == "OS2"         && "'$os'" != "OS2")               { next; }
 		if ($0 == "PSP"         && "'$os'" != "PSP")               { next; }