From 5467f2fc1a15f6adb11abfaf8be245e2886dea3b Mon Sep 17 00:00:00 2001
From: Jarred Sumner <jarred@jarredsumner.com>
Date: Wed, 4 Aug 2021 12:30:04 -0700
Subject: [PATCH] Fix potential crash when printing summary of node_modules.jsb
 without any packages in it

Former-commit-id: 928957dffcb907f188f097b13f90901f74caab86
---
 src/node_module_bundle.zig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/node_module_bundle.zig b/src/node_module_bundle.zig
index 274e552de1..f745581fe2 100644
--- a/src/node_module_bundle.zig
+++ b/src/node_module_bundle.zig
@@ -335,7 +335,7 @@ pub const NodeModuleBundle = struct {
     }
 
     pub fn printSummary(this: *const NodeModuleBundle) void {
-        const last = this.bundle.packages.len - 1;
+        const last = std.math.max(this.bundle.packages.len, 1) - 1;
         const indent = comptime "   ";
         for (this.bundle.packages) |pkg, i| {
             const modules = this.bundle.modules[pkg.modules_offset .. pkg.modules_offset + pkg.modules_length];