From aa011617013dfb29436cc437f6e6edfa22f2b30c Mon Sep 17 00:00:00 2001
From: Bruno Sutic <bruno.sutic@gmail.com>
Date: Thu, 12 Feb 2015 15:42:18 +0100
Subject: [PATCH] Disable autosave when interval is set to 0

---
 CHANGELOG.md                   |  1 +
 scripts/resurrect_auto_save.sh | 12 ++++++++++--
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1196859..ce51816 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,3 +5,4 @@
 - run the save script in the background
 - do not start saving right after tmux is started
 - add a check for tmux version to the initializer script
+- when interval is set to '0' autosave is disabled
diff --git a/scripts/resurrect_auto_save.sh b/scripts/resurrect_auto_save.sh
index 608d882..d8255b3 100755
--- a/scripts/resurrect_auto_save.sh
+++ b/scripts/resurrect_auto_save.sh
@@ -6,9 +6,17 @@ source "$CURRENT_DIR/helpers.sh"
 source "$CURRENT_DIR/variables.sh"
 source "$CURRENT_DIR/shared.sh"
 
+get_interval() {
+	get_tmux_option "$auto_save_interval_option" "$auto_save_interval_default"
+}
+
+auto_save_not_disabled() {
+	[ "$(get_interval)" -gt 0 ]
+}
+
 enough_time_since_last_run_passed() {
 	local last_saved_timestamp="$(get_tmux_option "$last_auto_save_option" "0")"
-	local interval_minutes="$(get_tmux_option "$auto_save_interval_option" "$auto_save_interval_default")"
+	local interval_minutes="$(get_interval)"
 	local interval_seconds="$((interval_minutes * 60))"
 	local next_run="$((last_saved_timestamp + $interval_seconds))"
 	[ "$(current_timestamp)" -ge "$next_run" ]
@@ -23,7 +31,7 @@ fetch_and_run_tmux_resurrect_save_script() {
 }
 
 main() {
-	if supported_tmux_version_ok && enough_time_since_last_run_passed; then
+	if supported_tmux_version_ok && auto_save_not_disabled && enough_time_since_last_run_passed; then
 		fetch_and_run_tmux_resurrect_save_script
 	fi
 }