xcb-proto: fix python3 references

iMichka · BrewTestBot · commit 199b0c98f439 · 2022-09-05T02:57:31.000Z
See Homebrew#108008 Closes Homebrew#109637. Signed-off-by: Carlo Cabrera <30379873+carlocab@users.noreply.github.com> Signed-off-by: BrewTestBot <1589480+BrewTestBot@users.noreply.github.com>
diff --git a/Formula/xcb-proto.rb b/Formula/xcb-proto.rb
@@ -13,12 +13,14 @@ class XcbProto < Formula
   depends_on "python@3.10" => :build
 
   def install
+    python = "python3.10"
+
     args = %W[
       --prefix=#{prefix}
       --sysconfdir=#{etc}
       --localstatedir=#{var}
       --disable-silent-rules
-      PYTHON=python3
+      PYTHON=#{python}
     ]
 
     system "./configure", *args
