From a5ffd44cafd84f6f324e27c1925573e6cabcc858 Mon Sep 17 00:00:00 2001
From: vaxerski <43317083+vaxerski@users.noreply.github.com>
Date: Thu, 10 Nov 2022 21:51:46 +0000
Subject: [PATCH] guard empty str in removeBeginEndSpacesTabs

---
 src/helpers/MiscFunctions.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/helpers/MiscFunctions.cpp b/src/helpers/MiscFunctions.cpp
index c825a1d97..bf20f3904 100644
--- a/src/helpers/MiscFunctions.cpp
+++ b/src/helpers/MiscFunctions.cpp
@@ -145,6 +145,9 @@ void scaleBox(wlr_box* box, float scale) {
 }
 
 std::string removeBeginEndSpacesTabs(std::string str) {
+    if (str.empty())
+        return str;
+
     int countBefore = 0;
     while (str[countBefore] == ' ' || str[countBefore] == '\t') {
         countBefore++;