Index: wsutil/str_util.c
===================================================================
--- wsutil/str_util.c	(revision 1822)
+++ wsutil/str_util.c	(working copy)
@@ -106,16 +106,16 @@
 		power = 1024;
 	}
 
-        if (size / power / power / power / power >= 10) {
-		g_string_printf(human_str, "%'" G_GINT64_MODIFIER "d %s", size / power / power / power / power, prefix[pfx_off]);
+    if (size / power / power / power / power >= 10) {
+		g_string_printf(human_str, "%" G_GINT64_MODIFIER "d %s", size / power / power / power / power, prefix[pfx_off]);
 	} else if (size / power / power / power >= 10) {
-		g_string_printf(human_str, "%'" G_GINT64_MODIFIER "d %s", size / power / power / power, prefix[pfx_off+1]);
+		g_string_printf(human_str, "%" G_GINT64_MODIFIER "d %s", size / power / power / power, prefix[pfx_off+1]);
 	} else if (size / power / power >= 10) {
-		g_string_printf(human_str, "%'" G_GINT64_MODIFIER "d %s", size / power / power, prefix[pfx_off+2]);
+		g_string_printf(human_str, "%" G_GINT64_MODIFIER "d %s", size / power / power, prefix[pfx_off+2]);
 	} else if (size / power >= 10) {
-		g_string_printf(human_str, "%'" G_GINT64_MODIFIER "d %s", size / power, prefix[pfx_off+3]);
+		g_string_printf(human_str, "%" G_GINT64_MODIFIER "d %s", size / power, prefix[pfx_off+3]);
         } else {
-		g_string_printf(human_str, "%'" G_GINT64_MODIFIER "d ", size);
+		g_string_printf(human_str, "%" G_GINT64_MODIFIER "d ", size);
 		is_small = TRUE;
 	}