1 files changed, 4 insertions, 1 deletions

diff --git a/makecolumns.sh b/makecolumns.sh
index b73dffe..b15a2dd 100755
--- a/makecolumns.sh
+++ b/makecolumns.sh
@@ -82,7 +82,10 @@ do_processfile_version_3() {
 }
 
 size() {
-    stat -f %z `printf %0${filename_len}d "$1"`
+case `uname -s` in
+    *BSD|Darwin) stat -f %z `printf %0${filename_len}d "$1"`;;
+    *) stat -c %s `printf %0${filename_len}d "$1"`;;
+esac
 }
 
 get_dword() {