From 993d188f1c29ed35869ee771fae3780e31ecab1d Mon Sep 17 00:00:00 2001
From: Stefan Schippers <stefan.schippers@gmail.com>
Date: Wed, 19 Aug 2020 09:06:11 +0200
Subject: [PATCH] subst_tok() compacted

---
 src/token.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/token.c b/src/token.c
index 24525896..e12be7d8 100644
--- a/src/token.c
+++ b/src/token.c
@@ -852,12 +852,11 @@ char *subst_token(const char *s, const char *tok, const char *new_val)
       token[token_pos] = '\0';
       token_pos = 0;
       matched_tok = !strcmp(token, tok) && !done_subst;
+      state=XENDTOK;
       if(c == '\0') {
-        state=XENDTOK;
-        s--; /* go to next iteration and process \0 as XENDTOK */
+        s--; /* go to next iteration and process '\0' as XENDTOK */
         continue;
       }
-      state=XENDTOK;
     } else if(state == XTOKEN && c=='=') {
       token[token_pos] = '\0';
       token_pos = 0;