From 0813a911a58763a2473eab402ce1c8d3a2658fe0 Mon Sep 17 00:00:00 2001
From: onefang
Date: Tue, 10 Aug 2021 17:27:16 +1000
Subject: Cleanly symlink the executable by removing it if it exists already.

---
 src/sledjchisl/sledjchisl.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/sledjchisl')

diff --git a/src/sledjchisl/sledjchisl.c b/src/sledjchisl/sledjchisl.c
index 405da6a..ca2927e 100644
--- a/src/sledjchisl/sledjchisl.c
+++ b/src/sledjchisl/sledjchisl.c
@@ -7700,6 +7700,12 @@ jit library is loaded or the JIT compiler will not be activated.
   char *newPath = xmprintf("%s/current/bin/sledjchisl", scRoot);
   tmp = xmprintf("%s/sledjchisl", scBin);
   I("Symlinking %s to %s", newPath, tmp);
+  if (qfile_exist(tmp))
+  {
+    snprintf(toybuf, sizeof(toybuf), "rm %s", tmp);
+    if (!WIFEXITED(system(toybuf)))
+      E("rm command failed!");
+  }
   if (0 != symlink(newPath, tmp))
     perror_msg("Symlinking %s to %s", newPath, tmp);
   free(tmp);
-- 
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