lib/profile.mk: slightly improved arch test

ildar@ noted that the test involving whitespace is too quirky for some quirky enough cases like rpm-dir file:/var/cache/apt/archives . x86_64 -- let's introduce word boundaries there.

lib/profile.mk: slightly improved arch test
6711fd92 · Michael Shigorin · c30490e2 · 6711fd92
Commit 6711fd92 authored Nov 11, 2012 by Michael Shigorin
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profile.mk lib/profile.mk +1 -1

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--- a/lib/profile.mk
+++ b/lib/profile.mk
@@ -56,7 +56,7 @@ profile/init: distclean
 		| tee $(BUILDDIR)/sources.list; \
 		echo; \
 	} $(LOG); \
-	if ! grep -q "[	 ]$(ARCH)[ 	]" $(BUILDDIR)/sources.list; then \
+	if ! grep -q "\<$(ARCH)\>" $(BUILDDIR)/sources.list; then \
 		echo -n "requested arch '$$ARCH' unavailable" >&2; \
 		if [ -z "$(APTCONF)" ]; then \
 			echo " (no APTCONF)"; \