--- rvm-1.29.12.old/scripts/functions/detect/system
+++ rvm-1.29.12/scripts/functions/detect/system
@@ -102,7 +102,7 @@
         _system_name="Termux"
         _system_version="$(command uname -r)"
       else
-        _system_version="libc-$(ldd --version  | \command \awk 'NR==1 {print $NF}' | \command \awk -F. '{print $1"."$2}' | head -n 1)"
+        _system_version="libc-$(ldd --version 2>&1 | \command \awk 'NR==1 {print $NF}' | \command \awk -F. '{print $1"."$2}' | head -n 1)"
       fi
       ;;
 
==== end of patch ====