X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=src%2Frecode.c;h=ee164b9c7c7889ea04bd6ecf12f941bfc9b5daaf;hb=77cbf2d7d1e5712d4ef952f265ed5c2917fc3f68;hp=523dcaa6442d850f971a0155e54fedc3722ca443;hpb=bc963dae9be291ea0a7cccf189d13e00d3797cfd;p=pspp

diff --git a/src/recode.c b/src/recode.c
index 523dcaa644..ee164b9c7c 100644
--- a/src/recode.c
+++ b/src/recode.c
@@ -34,6 +34,7 @@
 
 /* Definitions. */
 
+/* Type of source value for RECODE. */
 enum
   {
     RCD_END,			/* sentinel value */
@@ -487,6 +488,11 @@ parse_dest_spec (struct rcd_var * rcd, union value * v, size_t *max_dst_width)
 	  v->c = NULL;
 	}
     }
+  else 
+    {
+      lex_error (_("expecting output value"));
+      return 0;
+    }
 
   if ((rcd->flags & RCD_DEST_MASK) == RCD_DEST_ERROR)
     rcd->flags |= flags;
@@ -776,10 +782,11 @@ recode_trns_proc (struct trns_header * t, struct ccase * c,
                   int case_num UNUSED)
 {
   struct rcd_var *v;
-  struct coding *cp;
 
   for (v = ((struct recode_trns *) t)->codings; v; v = v->next)
     {
+      struct coding *cp;
+
       switch (v->flags & RCD_SRC_MASK)
 	{
 	case RCD_SRC_NUMERIC:
@@ -788,6 +795,8 @@ recode_trns_proc (struct trns_header * t, struct ccase * c,
 	case RCD_SRC_STRING:
 	  cp = find_src_string (v, c);
 	  break;
+        default:
+          assert (0);
 	}
       if (!cp)
 	continue;