dot/bashrc: Make sure the return code is zero on exit.

diff --git a/dot/bashrc b/dot/bashrc
index fe4b3751d3bd5ce4f5938a563ed7feaf9a7930a8..4b51e7f76cf095267f66c07ec0bce35a2c5dad64 100644 (file)
--- a/dot/bashrc
+++ b/dot/bashrc
@@ -392,3 +392,5 @@ fi
 fi
 
 ###----- That's all, folks --------------------------------------------------
 fi
 
 ###----- That's all, folks --------------------------------------------------

+
+: