bootstrap: bash versions 3.00.x do not have += functionality.

* gl/build-aux/funclib.sh: Fix a typo in fork minimisation for
bash versions 3.00.x.
* bootstrap: Regenerate.

Signed-off-by: Gary V. Vaughan <gary@gnu.org>

diff --git a/bootstrap b/bootstrap
index f6dd4e537a16759516712f565fbb9154a5676a75..76fcc066b07993aeb59405253fafe4883d26cbf6 100755 (executable)
--- a/bootstrap
+++ b/bootstrap
@@ -374,7 +374,7 @@ func_require_term_colors ()
     : ${_G_HAVE_XSI_OPS="yes"}
     # The += operator was introduced in bash 3.1
     case $BASH_VERSION in
-      [12].* | 3.0 | 3.0.*) ;;
+      [12].* | 3.0 | 3.0*) ;;
       *)
         : ${_G_HAVE_PLUSEQ_OP="yes"}
         ;;

diff --git a/gl/build-aux/funclib.sh b/gl/build-aux/funclib.sh
index 90f40a5597e62aab29eaf546f000ee47d8a5ea78..a470f8d9c9324ae791167207209c6d9021e9b4f2 100644 (file)
--- a/gl/build-aux/funclib.sh
+++ b/gl/build-aux/funclib.sh
@@ -364,7 +364,7 @@ func_require_term_colors ()
     : ${_G_HAVE_XSI_OPS="yes"}
     # The += operator was introduced in bash 3.1
     case $BASH_VERSION in
-      [12].* | 3.0 | 3.0.*) ;;
+      [12].* | 3.0 | 3.0*) ;;
       *)
         : ${_G_HAVE_PLUSEQ_OP="yes"}
         ;;