sys/share/lev_yacc.c

diff --git a/sys/share/lev_yacc.c b/sys/share/lev_yacc.c
index be8c1c82d078f6f464b7aad5ec21123fae653632..19b423233b6106051db35adc9f30476c5743125e 100644 (file)
--- a/sys/share/lev_yacc.c
+++ b/sys/share/lev_yacc.c
@@ -11,7 +11,7 @@
 #define yyerrok (yyerrflag=0)
 #define YYRECOVERING (yyerrflag!=0)
 #define YYPREFIX "yy"
-/* NetHack 3.6  lev_comp.y     $NHDT-Date: 1455415238 2016/02/14 02:00:38 $  $NHDT-Branch: NetHack-3.6.0 $:$NHDT-Revision: 1.21 $ */
+/* NetHack 3.6  lev_comp.y     $NHDT-Date: 1455747019 2016/02/17 22:10:19 $  $NHDT-Branch: NetHack-3.6.0 $:$NHDT-Revision: 1.22 $ */
 /*      Copyright (c) 1989 by Jean-Christophe Collet */
 /* NetHack may be freely redistributed.  See license for details. */
 
@@ -4609,16 +4609,23 @@ case 355:
                      } else if (!tmp) {
                          lc_error("Could not alloc function params.");
                      } else {
-                         long vt;
+                         long vt = SPOVAR_NULL;
+
                          tmp->name = strdup(yyvsp[-2].map);
                          tmp->parmtype = (char) yyvsp[0].i;
                          tmp->next = curr_function->params;
                          curr_function->params = tmp;
                          curr_function->n_params++;
                          switch (tmp->parmtype) {
-                         case 'i': vt = SPOVAR_INT; break;
-                         case 's': vt = SPOVAR_STRING; break;
-                         default: lc_error("Unknown func param conversion."); break;
+                         case 'i':
+                              vt = SPOVAR_INT;
+                              break;
+                         case 's':
+                              vt = SPOVAR_STRING;
+                              break;
+                         default:
+                              lc_error("Unknown func param conversion.");
+                              break;
                          }
                          variable_definitions = add_vardef_type(
                                                         variable_definitions,