Make temporary directory safely when ~/.w3m is unwritable

1 files changed, 7 insertions, 0 deletions

diff --git a/main.c b/main.c
index a20b4a1..43e181c 100644
--- a/main.c
+++ b/main.c
@@ -5972,6 +5972,13 @@ w3m_exit(int i)
 #ifdef __MINGW32_VERSION
     WSACleanup();
 #endif
+#ifdef HAVE_MKDTEMP
+    if (no_rc_dir && tmp_dir != rc_dir)
+	if (rmdir(tmp_dir) != 0) {
+	    fprintf(stderr, "Can't remove temporary directory (%s)!\n", tmp_dir);
+	    exit(1);
+	}
+#endif
     exit(i);
 }