From 766728922496116d32b15e69583a3d4cddfb131f Mon Sep 17 00:00:00 2001
From: Alex Henrie <alexhenrie24@gmail.com>
Date: Tue, 7 Jan 2025 00:30:26 -0700
Subject: [PATCH] misc: don't initialize the Wine prefix before every single
 verb

This reduces the run time of `winetricks allfonts` on Wine 9.22 on my
Intel i7-1360P laptop from 5 minutes 19 seconds to 3 minutes 34 seconds,
a 33% decrease.
---
 src/winetricks | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/winetricks b/src/winetricks
index 3f3014a1d..de21cb93e 100755
--- a/src/winetricks
+++ b/src/winetricks
@@ -4361,11 +4361,17 @@ winetricks_set_wineprefix()
     # Note: these are arch independent, but are needed by some arch dependent variables
     # Defining here to avoid having two arch checks:
     if ! test "$1"; then
-        WINEPREFIX="${WINETRICKS_ORIGINAL_WINEPREFIX}"
+        NEW_WINEPREFIX="${WINETRICKS_ORIGINAL_WINEPREFIX}"
     else
-        WINEPREFIX="${W_PREFIXES_ROOT}/$1"
+        NEW_WINEPREFIX="${W_PREFIXES_ROOT}/$1"
     fi
 
+    if test "${WINEPREFIX}" = "${NEW_WINEPREFIX}"; then
+        # A previous verb already set the prefix
+        return
+    fi
+
+    WINEPREFIX="${NEW_WINEPREFIX}"
     export WINEPREFIX
     w_try_mkdir "$(dirname "${WINEPREFIX}")"