From 60143b191efee2883020d30bcfccaf2ed8a58f78 Mon Sep 17 00:00:00 2001
From: Lorenz Stechauner <lorenz.stechauner@necronda.net>
Date: Mon, 5 May 2025 15:15:04 +0200
Subject: [PATCH] proj/intercept.c: Append to log file when logging to file

---
 proj/intercept/src/intercept.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/proj/intercept/src/intercept.c b/proj/intercept/src/intercept.c
index fe2a6fc..89606cb 100644
--- a/proj/intercept/src/intercept.c
+++ b/proj/intercept/src/intercept.c
@@ -887,7 +887,7 @@ static void init(void) {
         intercept = STDERR_FILENO;
         mode = 2;
     } else if (val && strncmp(val, "file:", 5) == 0) {
-        if ((intercept = open(val + 5, O_CREAT | O_TRUNC | O_WRONLY, 0644)) == -1) {
+        if ((intercept = open(val + 5, O_CREAT | O_APPEND | O_WRONLY, 0644)) == -1) {
             fprintf(stderr, "intercept: unable to open log file '%s': %s\n" "intercept: not logging or manipulating function/system calls\n", val + 5, strerror(errno));
             errno = 0;
             mode = -1;