improve the bash script

niklas-heer · niklas-heer · commit 16ba61c730e7 · 2017-05-22T17:52:03.000+02:00
- make it more portable with #!/usr/bin/env sh 
- use best pratices for bash scripts
diff --git a/Makefile b/Makefile
@@ -4,8 +4,13 @@ CFLAGS = -c -g -D $(TARGET)
 
 # Content of the pre-commit hook
 define PRECOMMIT
-#!/bin/sh
-make lint
+#!/usr/bin/env sh
+
+main() {
+	make lint
+}
+
+main
 endef
 export PRECOMMIT
 
