[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-changelog] Prevent a stray error message in the case that either DISTDIR or
# HG changeset patch # User kaf24@xxxxxxxxxxxxxxxxxxxx # Node ID fbc3a2657fefa4621e52de168efc3f99f74c8f03 # Parent a6a5a1b963e8894d127dc8f71087af7d0270fd1a Prevent a stray error message in the case that either DISTDIR or DESTDIR is empty, by preventing readlink from being called in that case. Another option would be to use readlink -s, but that has the undesirable effect of staying silent in situations other than empty DISTDIR/DESTDIR Signed-off-by: Aron Griffis <aron@xxxxxx> diff -r a6a5a1b963e8 -r fbc3a2657fef tools/examples/Makefile --- a/tools/examples/Makefile Tue Mar 21 21:55:29 2006 +++ b/tools/examples/Makefile Tue Mar 21 21:57:47 2006 @@ -38,8 +38,8 @@ UDEV_RULES_DIR = /etc/udev UDEV_RULES = xen-backend.rules -DI = $(shell readlink -f $(DISTDIR)) -DE = $(shell readlink -f $(DESTDIR)) +DI = $(if $(DISTDIR),$(shell readlink -f $(DISTDIR)),) +DE = $(if $(DESTDIR),$(shell readlink -f $(DESTDIR)),) ifeq ($(findstring $(DI),$(DE)),$(DI)) HOTPLUGS=install-hotplug install-udev else _______________________________________________ Xen-changelog mailing list Xen-changelog@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-changelog
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