From 4689f51a9f2f733ba9ad4cfa92e26b8a2336b5c6 Mon Sep 17 00:00:00 2001
From: Xiang Xiao <xiaoxiang@xiaomi.com>
Date: Tue, 20 Apr 2021 20:00:13 +0800
Subject: [PATCH] Set token to the empty string if fail in read_next_token

since read_rc_file always use token regardless pass or fail

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Idfcc7b2c02cf86f8ef289366307461af6c52b9cb
---
 dmalloc.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/dmalloc.c b/dmalloc.c
index 6d8c1a6..abbca97 100644
--- a/dmalloc.c
+++ b/dmalloc.c
@@ -429,9 +429,12 @@ static	int	read_next_token(FILE *infile, long *debug_p,
   if (found_b) {
     return 1;
   }
-  else {
-    return 0;
+  
+  if (token != NULL) {
+    token[0] = '\0';
   }
+  
+  return 0;
 }
 
 /*