Really remove "release-" from the git-derived version string.

[tinc] / configure.ac

diff --git a/configure.ac b/configure.ac
index 2672e1c..7e49afa 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1,7 +1,7 @@
 dnl Process this file with autoconf to produce a configure script.
 
 AC_PREREQ(2.61)
-AC_INIT([tinc], m4_esyscmd([echo -n "`git describe || echo UNKNOWN | sed 's/release-//'`"]))
+AC_INIT([tinc], m4_esyscmd_s((git describe || echo UNKNOWN) | sed 's/release-//'))
 AC_CONFIG_SRCDIR([src/tincd.c])
 AC_GNU_SOURCE
 AM_INIT_AUTOMAKE([std-options subdir-objects -Wall])