From 9c00381dfcdebc1b392f0e05552775adc069f163 Mon Sep 17 00:00:00 2001
From: vaxerski <43317083+vaxerski@users.noreply.github.com>
Date: Sat, 23 Sep 2023 13:26:35 +0100
Subject: [PATCH] hyprctl: avoid .pop_back() on empty string

---
 src/debug/HyprCtl.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/debug/HyprCtl.cpp b/src/debug/HyprCtl.cpp
index 29d2b4d1..f37b24e6 100644
--- a/src/debug/HyprCtl.cpp
+++ b/src/debug/HyprCtl.cpp
@@ -835,7 +835,8 @@ std::string dispatchSetCursor(std::string request) {
     std::string theme   = "";
     for (size_t i = 1; i < vars.size() - 1; ++i)
         theme += vars[i] + " ";
-    theme.pop_back();
+    if (!theme.empty())
+        theme.pop_back();
 
     int size = 0;
     try {