fix a memory leak on interp shutdown

Need to delete the commands hash table before calling
Jim_InterpIncrProcEpoch() as otherwise the commands
won't yet be in the "old command" list to be deleted.

Signed-off-by: Steve Bennett <steveb@workware.net.au>

1 files changed, 2 insertions, 1 deletions

diff --git a/jim.c b/jim.c
index ec855a2..fba53ac 100644
--- a/jim.c
+++ b/jim.c
@@ -5820,10 +5820,11 @@ void Jim_FreeInterp(Jim_Interp *i)
     Jim_DecrRefCount(i, i->nullScriptObj);
     Jim_DecrRefCount(i, i->currentFilenameObj);
 
+    Jim_FreeHashTable(&i->commands);
+
     /* This will disard any cached commands */
     Jim_InterpIncrProcEpoch(i);
 
-    Jim_FreeHashTable(&i->commands);
 #ifdef JIM_REFERENCES
     Jim_FreeHashTable(&i->references);
 #endif