diff --git a/bash/src/base.init.sh b/bash/src/base.init.sh
index bd2c1cb..671bb33 100644
--- a/bash/src/base.init.sh
+++ b/bash/src/base.init.sh
@@ -25,6 +25,7 @@ if [ -z "$NULIB_NO_INIT_ENV" ]; then
     if [ -n "$MYREALSELF" -a -n "$MYSELF" ]; then
         MYREALSELF="$(readlink -f "$MYSELF")"
         MYREALDIR="$(dirname -- "$MYREALSELF")"
+        MYREALNAME="$(basename -- "$MYREALSELF")"
     fi
 
     # Repertoire temporaire