add .gdb_history to .gitignore

diff --git a/.gitignore b/.gitignore
index 61ec744..7c25acb 100644 (file)
--- a/.gitignore
+++ b/.gitignore
@@ -149,5 +149,8 @@ MANIFEST.new
 *.perf-stat
 *.valgrind
 
+# dont show .gdb_history files
+.gdb_history
+
 # generated by the top level install.html target. XXX Why does it need this?
 /vms/README_vms.pod