rules.mk: fix syntax error

Fix broken assignment operator added in a previous commit.

Fixes db73ec9f51 ("rules.mk: add INSTALL_SUID macro")
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 1416b63dcbadbb5c11c2591b4513f5276b6dc744)

diff --git a/rules.mk b/rules.mk
index 926e2d1b10e037060a1e52d17470674c3addc9d9..865e204dcbe7b119411329cb3fd12e3b3aa62fe3 100644 (file)
--- a/rules.mk
+++ b/rules.mk
@@ -265,7 +265,7 @@ PATCH:=patch
 PYTHON:=python
 
 INSTALL_BIN:=install -m0755
-INSTALL_SUID:install -m4755
+INSTALL_SUID:=install -m4755
 INSTALL_DIR:=install -d -m0755
 INSTALL_DATA:=install -m0644
 INSTALL_CONF:=install -m0600