Add missing shebang line, required on some *nixes.

This also removes the need to add an Emacs modeline.

Pointed out by Ricardo G. Herdt, as the build didn't work on Alpine.

1 files changed, 1 insertions, 1 deletions

diff --git a/build-postgresql b/build-postgresql
index fb15976..ac1cf28 100755
--- a/build-postgresql
+++ b/build-postgresql
@@ -1,4 +1,4 @@
-# -*- sh -*-
+#!/bin/sh
 
 # Determine if pkg-config exists and knows about libpq, otherwise
 # fall back on pg_config to determine compiler and linker flags.