From 260d1570f3643db08b5f6a6458378bdca0d72e3f Mon Sep 17 00:00:00 2001
From: Benjamin A. Beasley <code@musicinmybrain.net>
Date: Sep 25 2023 17:04:00 +0000
Subject: Form short commit hash using only shell builtins


[skip changelog]

---

diff --git a/python-nipy.spec b/python-nipy.spec
index 749be47..8ffe0b3 100644
--- a/python-nipy.spec
+++ b/python-nipy.spec
@@ -14,7 +14,7 @@
 %global snapdate 20230206
 
 Name:           python-nipy
-Version:        0.5.0^%(echo '%{commit}' | cut -b -7)git%{snapdate}
+Version:        0.5.0^%(c='%{commit}'; echo "${c:0:7}")git%{snapdate}
 Release:        %autorelease
 Summary:        Neuroimaging in Python FMRI analysis package