From ef070720c00ef69a75e21acb84290617e4f40ed9 Mon Sep 17 00:00:00 2001
From: cancel <cancel@cancel.fm>
Date: Fri, 13 Nov 2020 01:33:14 +0900
Subject: [PATCH] Fix tool script on Linux with missing pkg-config

I had believed this case was working correctly, but an edit to reduce
the number of used local variables had introduced a mistake that caused
it to fail. This commit fixes the problem by overwriting the variable
where the captured output of a failed pkg-config attempt was stored with
0, so that the subsequent if branch works correctly.
---
 tool | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tool b/tool
index be0bf1c..df289cb 100755
--- a/tool
+++ b/tool
@@ -419,6 +419,8 @@ build_target() {
           # split by spaces into separate args, then append to array
           IFS=" " read -r -a libraries <<< "$curses_flags"
           curses_flags=1
+        else
+          curses_flags=0
         fi
       fi
       # If we didn't get the flags by pkg-config, just guess. (This will work