Make sure (paragraph)->private_data is defined in all cases, on general

principles (it may be unnecessary). Perhaps we should do this for
(word)->private_data too.

[originally from svn r4412]

1 files changed, 3 insertions, 0 deletions

diff --git a/bk_info.c b/bk_info.c
index 0f9f1e5..48ad45e 100644
--- a/bk_info.c
+++ b/bk_info.c
@@ -267,6 +267,9 @@ void info_backend(paragraph *sourceform, keywordlist *keywords,
 	    currnode = newnode;
 	}
 	break;
+      default:
+        p->private_data = NULL;
+        break;
     }
 
     /*