Break out of loop when first POSIX-compatible shell is found

diff --git a/configure b/configure
index 22680bcb240fdd5bc6d6fa06819bffb069074e04..243431b414d01726ddd6e44b9c9fc4c7a8733b41 100755 (executable)
--- 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 cdb3b11918da172ca5e411d4232a1648075e1914..011ecfbde56761a5897fed50112fffbc1effe08d 100644 (file)
--- 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
                         ])