From c05a91da2e9e008d77bd148d4de62045f9f149c8 Mon Sep 17 00:00:00 2001
From: Even Rouault <even.rouault@spatialys.com>
Date: Tue, 26 Mar 2019 14:34:13 +0100
Subject: path_append(): make it clear that nullptr deref cannot happen.
 Coverity CID 193530

---
 src/4D_api.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/4D_api.cpp')

diff --git a/src/4D_api.cpp b/src/4D_api.cpp
index d0b2748e..81e16600 100644
--- a/src/4D_api.cpp
+++ b/src/4D_api.cpp
@@ -1365,6 +1365,7 @@ static char *path_append (char *buf, const char *app, size_t *buf_size) {
         pj_dealloc (buf);
         buf = p;
     }
+    assert(buf);
 
     /* Only append a semicolon if something's already there */
     if (0 != buflen)
-- 
cgit v1.2.3