Make many m_getfld() buffer parameters NMH_BUFSIZ big.

[nmh] / tools / showbuildenv

diff --git a/tools/showbuildenv b/tools/showbuildenv
index ce21a0e..81f278e 100755 (executable)
--- a/tools/showbuildenv
+++ b/tools/showbuildenv
@@ -9,6 +9,10 @@
 # This script should *only* report basic information about the build
 # environment, and only that necessary to reproduce the build
 # environment.
+#
+# The script's exit status must be zero if all went acceptably well as
+# buildbot checks for this and marks the `environment' stage as failed
+# otherwise.
 
 offset () {
     sed -e '/./s/^/    /' "$@"
@@ -65,6 +69,3 @@ case ${os} in
        (pkg_info 2>/dev/null | offset) || true
        ;;
 esac
-
-# Temporary test.  Does anything care if the exit status is non-zero?
-exit 42