use the user's default shell for gvmap.sh

This removes a dependency on ksh. It is still possible to run this script under
ksh, but it is also now possible to run it under e.g. Bash.

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 968d453b16a1665f786e7fb962459685e5a2b61c..8f2528ded85a2ec91e047649b702caa88a44ecd7 100644 (file)
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - The edges in JSON output are ordered now !1728
 - remove regex usage #1919
 - RxSpencer is no longer a dependency on Windows
+- gvmap.sh is compatible with POSIX shells in addition to ksh
 
 ### Fixed
 - Fix gvpr -? to actually print usage and exit non-zero

diff --git a/cmd/gvmap/gvmap.sh b/cmd/gvmap/gvmap.sh
index 00a5f3d84751dae078f443c3735c2855b8f6bc74..19fd4f449d6c657289dfa056af3119cf99b924b2 100755 (executable)
--- a/cmd/gvmap/gvmap.sh
+++ b/cmd/gvmap/gvmap.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/env ksh
+#!/bin/sh
 
 # Script for gvmap pipeline
 # Use -A to add flags for gvmap; e.g., -Ae results in gvmap -e