diff --git a/warp.sh b/warp.sh
index aecc92b..30a99a8 100644
--- a/warp.sh
+++ b/warp.sh
@@ -983,9 +983,14 @@ run_startup() {
 
     ((s++))
     printf "  ${CYAN}[%d/%d]${NC}  ${YELLOW}⏳${NC}  Установка gowarp..." "$s" "$total"
-    if [ "$(readlink -f "$0" 2>/dev/null)" != "/usr/local/bin/gowarp" ]; then
-        cp -f "$0" "/usr/local/bin/gowarp"; chmod +x "/usr/local/bin/gowarp"
-    fi
+    case "$0" in
+        /dev/*) ;;
+        *)
+            if [ "$(readlink -f "$0" 2>/dev/null)" != "/usr/local/bin/gowarp" ] && [ -s "$0" ]; then
+                cp -f "$0" "/usr/local/bin/gowarp" && chmod +x "/usr/local/bin/gowarp"
+            fi
+            ;;
+    esac
     printf "\r  ${CYAN}[%d/%d]${NC}  ${GREEN}✓${NC}   Команда gowarp                              \n" "$s" "$total"
 
     ((s++))