(main): Initialize docs to NULL.

[bpt/emacs.git] / lib-src / sorted-doc.c

diff --git a/lib-src/sorted-doc.c b/lib-src/sorted-doc.c
index a241699..0a06aa2 100644 (file)
--- a/lib-src/sorted-doc.c
+++ b/lib-src/sorted-doc.c
@@ -131,7 +131,7 @@ main ()
   register enum state state = WAITING; /* state at start */
   int cnt = 0;                 /* number of DOCSTRs read */
 
-  DOCSTR *docs;                        /* chain of allocated DOCSTRS */
+  DOCSTR *docs = NULL;          /* chain of allocated DOCSTRS */
   char buf[512];               /* line buffer */
 
   while (1)                    /* process one char at a time */