added libpng.so fallback name, primarily for FreeBSD

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@6521 d7cf8633-e32d-0410-b094-e92efae38249

diff --git a/image_png.c b/image_png.c
index 93de913b5f09da2944dc49f28fa47dddb2f2a114..2f8e76a7cfb3273c6cd931d5ff41097dd442b11d 100644 (file)
--- a/image_png.c
+++ b/image_png.c
@@ -111,6 +111,7 @@ qboolean PNG_OpenLibrary (void)
                "libpng12.0.dylib",
 #else
                "libpng12.so.0",
+               "libpng.so", // FreeBSD
 #endif
                NULL
        };