removed the exit on individual install scripts since its already handled by Global functions

install-scripts/gtk_themes.sh

@@ -25,9 +25,6 @@ LOG="Install-Logs/install-$(date +%d-%H%M%S)_themes.log"
 # installing engine needed for gtk themes
 for PKG1 in "${engine[@]}"; do
     install_package "$PKG1" "$LOG"
-    if [ $? -ne 0 ]; then
-        exit 1
-    fi
 done
 
 # Check if the directory exists and delete it if present