From ff6598dbdfeb7870b84ebdb81b0cc18c3c25a475 Mon Sep 17 00:00:00 2001
From: Tom Smeding <tom@tomsmeding.com>
Date: Sun, 21 Jul 2024 21:21:03 +0200
Subject: spons: Meer foutafhandeling

---
 src/spons.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/spons.c b/src/spons.c
index 3dcebbc..f59bd25 100644
--- a/src/spons.c
+++ b/src/spons.c
@@ -51,6 +51,10 @@ int entry_spons(int argc, char **argv) {
   FILE *file = stdout;
   if (*args != NULL) {
     file = fopen(*args, a ? "a" : "w");
+    if (!file) {
+      fprintf(stderr, "spons: Kan doelbestand niet openen\n");
+      return 1;
+    }
   }
 
   struct filebuf *fb = stream_to_filebuf(stdin, O_NOALLOWMAP);
-- 
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