From e18b268d5c83bc3ad5d8cec975fa3adbf96ba2ae Mon Sep 17 00:00:00 2001
From: Jonathan McDowell <noodles@earth.li>
Date: Fri, 17 Dec 2004 10:17:14 +0000
Subject: [PATCH] Fix problem with closing stderr in add.c Fred Strauss
 reported a problem when we close stderr in add.c; we now do some basic
 checking to try to ensure it's a valid file ptr before we close it. Also do
 this for stdout just in case.

---
 add.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/add.c b/add.c
index 10627f2..167e5bd 100644
--- a/add.c
+++ b/add.c
@@ -68,8 +68,13 @@ int main(int argc, char *argv[])
 				count);
 			printf("Storing %d keys.\n", count);
 			end_html();
-			fclose(stdout);
-			fclose(stderr);
+			if (stdout != NULL && fileno(stdout) != -1) {
+				fclose(stdout);
+			}
+			if (stderr != NULL && stderr != stdout &&
+					fileno(stderr) != -1) {
+				fclose(stderr);
+			}
 			catchsignals();
 			initdb(false);
 			
-- 
2.39.2