From 4d5b68b7adb107dfc2a47601f5cf0c2d094eb6b8 Mon Sep 17 00:00:00 2001
From: Vaxry <vaxry@vaxry.net>
Date: Sun, 15 Dec 2024 21:58:11 +0000
Subject: [PATCH] core: avoid the use of pop_back on empty string

fixes #222
---
 src/Hyprpaper.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Hyprpaper.cpp b/src/Hyprpaper.cpp
index 2668939..e83c36d 100644
--- a/src/Hyprpaper.cpp
+++ b/src/Hyprpaper.cpp
@@ -580,7 +580,8 @@ void CHyprpaper::renderWallpaperForMonitor(SMonitor* pMonitor) {
 
     if (*PRENDERSPLASH && getenv("HYPRLAND_INSTANCE_SIGNATURE")) {
         auto SPLASH = execAndGet("hyprctl splash");
-        SPLASH.pop_back();
+        if (!SPLASH.empty())
+            SPLASH.pop_back();
 
         Debug::log(LOG, "Rendering splash: {}", SPLASH);