From 18cf14b888223972cb7fcadddcb2a8ae2010bd7c Mon Sep 17 00:00:00 2001
From: Albert Graef <aggraef@gmail.com>
Date: Fri, 31 Aug 2018 12:56:33 +0200
Subject: [PATCH] To be on the safe side, check the result of realpath().

---
 midizap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/midizap.c b/midizap.c
index c33eb87..b95dab8 100644
--- a/midizap.c
+++ b/midizap.c
@@ -1548,7 +1548,7 @@ static char *absolute_path(char *name)
       char *path = malloc(strlen(pwd)+strlen(name)+2);
       static char abspath[PATH_MAX];
       sprintf(path, "%s/%s", pwd, name);
-      realpath(path, abspath);
+      if (!realpath(path, abspath)) strcpy(abspath, path);
       free(path); free(pwd);
       return abspath;
     }