From 7af544e03ff98dd00b1f1ebf3c8044c23714a62a Mon Sep 17 00:00:00 2001
From: Lucidiot <lucidiot@brainshit.fr>
Date: Fri, 24 Sep 2021 00:32:28 +0200
Subject: [PATCH] Allow overriding PREFIX on qmake

I tried to build SavvyCAN for Alpine Linux and ran `qtmake-qt5 PREFIX=/usr`. I got errors because Alpine's packaging tool does not allow placing any files in `/usr/local`; it turns out the prefix I set was ignored because `isEmpty(PREFIX)` was not directly followed by a block, so the block statement gets treated as a separate statement and the `isEmpty` just does nothing.
---
 SavvyCAN.pro | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/SavvyCAN.pro b/SavvyCAN.pro
index 789ec72..ee9ac6f 100644
--- a/SavvyCAN.pro
+++ b/SavvyCAN.pro
@@ -225,8 +225,7 @@ win32-g++ {
 }
 
 unix {
-   isEmpty(PREFIX)
-   {
+   isEmpty(PREFIX) {
       PREFIX=/usr/local
    }
    target.path = $$PREFIX/bin