From dbfc90df0a9e9bdfa804fbc7065935d8fd3bace5 Mon Sep 17 00:00:00 2001
From: rlar <rlar>
Date: Sat, 12 Jan 2013 23:26:42 +0100
Subject: [PATCH] inpcom.c, bug fix, incorrect start value for `prev'

this bug was introduced in the following commit,
which `reused' variable prev,
failing to preserve its initialization value NULL

Author: pnenzi <pnenzi>
Date:   Mon Oct 8 21:10:34 2007 +0000

    Improvements in frontend by Phil Barker
---
 src/frontend/inpcom.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/frontend/inpcom.c b/src/frontend/inpcom.c
index a86a80a83..377f57d2f 100644
--- a/src/frontend/inpcom.c
+++ b/src/frontend/inpcom.c
@@ -629,6 +629,7 @@ inp_readall(FILE *fp, struct line **data, int call_depth, char *dir_name, bool c
         stripped in the following code. */
     inp_stripcomments_deck(working);
 
+    prev = NULL;
     while (working) {
         for (s = working->li_line; (c = *s) != '\0' && c <= ' '; s++)
             ;