Fix makefile when no local php (#3010)

The makefile did not work when there was no local php.

1 files changed, 1 insertions, 2 deletions

diff --git a/Makefile b/Makefile
index f06d3f49b..d5bd9ca7d 100644
--- a/Makefile
+++ b/Makefile
@@ -5,10 +5,9 @@ ifndef TAG
 endif
 
 PORT ?= 8080
-PHP := $(shell sh -c 'which php')
 
 ifdef NO_DOCKER
-	PHP = php
+	PHP = $(shell which php)
 else
 	PHP = docker run \
 		--rm \