From cc0a3c5d3c22f783a5a791005ee32e1315cdd59c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ond=C5=99ej=20Sur=C3=BD?= <ondrej@sury.org>
Date: Mon, 17 Dec 2018 22:37:53 +0100
Subject: [PATCH] Break out of loop when first POSIX-compatible shell is found

---
 configure            | 2 +-
 m4/ax_posix_shell.m4 | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure b/configure
index 22680bcb24..243431b414 100755
--- a/configure
+++ b/configure
@@ -11699,7 +11699,7 @@ else
   /*) :
 
 				      if "$ac_cv_prog_shell" -c "$ac_test_shell_script" 2>/dev/null; then :
-  ac_cv_path_shell=$SHELL
+  break
 fi
 				     ;; #(
   *) :
diff --git a/m4/ax_posix_shell.m4 b/m4/ax_posix_shell.m4
index cdb3b11918..011ecfbde5 100644
--- a/m4/ax_posix_shell.m4
+++ b/m4/ax_posix_shell.m4
@@ -14,7 +14,7 @@ AC_DEFUN([AX_POSIX_SHELL],
 			    AS_CASE([$ac_cv_prog_shell],
 				    [/*],[
 				      AS_IF(["$ac_cv_prog_shell" -c "$ac_test_shell_script" 2>/dev/null],
-					    [ac_cv_path_shell=$SHELL])
+					    [break])
 				    ])
 			  done
 			 ])