On 08/29/2010 08:59 AM, Ralf Wildenhues wrote:
-AS_BOX([Configuring AC_PACKAGE_TARNAME${TIMESTAMP:+" (Build:$TIMESTAMP)"}
AC_PACKAGE_VERSION])
+timestamp_string=
+if test -n "$TIMESTAMP"; then
+ timestamp_string=" (Build:$TIMESTAMP)"
+fi
Why not:
timestamp_string="${TIMESTAMP:+ (Build:$TIMESTAMP)}"
instead of the if/fi?
+AS_BOX([Configuring AC_PACKAGE_TARNAME$timestamp_string AC_PACKAGE_VERSION])
Or, since we know the workaround is to remove the "" inside here-docs,
why not:
AS_BOX([Configuring AC_PACKAGE_TARNAME${TIMESTAMP:+ (Build:$TIMESTAMP)}
AC_PACKAGE_VERSION])
--
Eric Blake [email protected] +1-801-349-2682
Libvirt virtualization library http://libvirt.org
