Here's part 1 of the fixes, as I would like to see it. Opinions?
2010-01-30 Bruno Haible <br...@clisp.org>
Don't use $? in a trap handler for a signal.
* gnulib-tool (trap 1-15): Exit with exit status 1.
* MODULES.html.sh (trap 1-15): Likewise.
Reported by Dmitry V. Levin <l...@altlinux.org>.
--- MODULES.html.sh.orig Sun Jan 31 01:13:08 2010
+++ MODULES.html.sh Sun Jan 31 01:11:41 2010
@@ -3357,7 +3357,7 @@
rm -rf "$tmp"
# Undo the effect of the previous 'trap' command.
trap '' 0
-trap 'func_exit $?' 1 2 3 13 15
+trap 'func_exit 1' 1 2 3 13 15
exit 0
--- gnulib-tool.orig Sun Jan 31 01:13:08 2010
+++ gnulib-tool Sun Jan 31 01:12:38 2010
@@ -4848,7 +4848,7 @@
# exit); for the others we need to call 'exit' explicitly. The value of $? is
# 128 + signal number and is set before the trap-registered command is run.
trap '' 0
-trap 'func_exit $?' 1 2 3 13 15
+trap 'func_exit 1' 1 2 3 13 15
exit 0
