From 509ed9101f152cc4f45494ed1e63f149fffdb788 Mon Sep 17 00:00:00 2001
From: Dhanya Thattil <dhanya.thattil@psi.ch>
Date: Mon, 4 Apr 2022 12:47:12 +0200
Subject: [PATCH] comments

---
 slsDetectorServers/slsDetectorServer/src/common.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/slsDetectorServers/slsDetectorServer/src/common.c b/slsDetectorServers/slsDetectorServer/src/common.c
index 727fe28e9..b57cba2ce 100644
--- a/slsDetectorServers/slsDetectorServer/src/common.c
+++ b/slsDetectorServers/slsDetectorServer/src/common.c
@@ -681,7 +681,7 @@ int deleteFile(char *mess, char *fname, char *errorPrefix) {
 
 int deleteOldServers(char *mess, char *newServerPath, char *errorPrefix) {
     LOG(logINFO, ("\tChecking if current binary is to be deleted ...\n"))
-    // get path of current binary
+    // get path of current binary (get file name if link)
     char currentBinary[MAX_STR_LENGTH];
     memset(currentBinary, 0, MAX_STR_LENGTH);
     ssize_t len = readlink("/proc/self/exe", currentBinary, MAX_STR_LENGTH - 1);
@@ -694,6 +694,7 @@ int deleteOldServers(char *mess, char *newServerPath, char *errorPrefix) {
     currentBinary[len] = '\0';
     LOG(logDEBUG1, ("Current binary:%s\n", currentBinary));
 
+    // delete file
     if (deleteFile(mess, currentBinary, errorPrefix) == FAIL) {
         LOG(logWARNING, ("(%s). Could not delete old servers\n", errorPrefix));
         return FAIL;