[PATCH] make release: verify-version-*: change comparison logic

[Tomi Ollila]

verfy-version-debian, verify-version-python and verify-version-components
checked noneqality of the comparison strings and if got "positive"
answer then made that goal fail. But in case of the test ([ ])
execution failed it never got to the 'then' part of the line (and
the 'if [ ... ] then ... fi ' construct doesn't make the script line
fail in case of problems inside [ ].
This commit inverses the "logic", so that only if the comparison for
equality succeeds the script line will exit with 0 and execution
can continue past the failure case to the next line (executed by another
shell) with '@echo done'
---
 Makefile.local |   15 ++++++---------
 1 files changed, 6 insertions(+), 9 deletions(-)

diff --git a/Makefile.local b/Makefile.local
index 775f393..b6e216a 100644
--- a/Makefile.local
+++ b/Makefile.local
@@ -207,28 +207,25 @@ endif
 .PHONY: verify-version-debian
 verify-version-debian: verify-version-components
 	@echo -n "Checking that Debian package version is $(VERSION)-1..."
-	@if [ "$(VERSION)-1" != $$(dpkg-parsechangelog | grep ^Version | awk '{print $$2}') ] ; then \
+	@[ "$(VERSION)-1" = $$(dpkg-parsechangelog | grep ^Version | awk '{print $$2}') ] || \
 		(echo "No." && \
-		 echo "Please edit version and debian/changelog to have consistent versions." && false) \
-	 fi
+		 echo "Please edit version and debian/changelog to have consistent versions." && false)
 	@echo "Good."
 
 .PHONY: verify-version-python
 verify-version-python: verify-version-components
 	@echo -n "Checking that python bindings version is $(VERSION)..."
-	@if [ "$(VERSION)" != $$(python -c "execfile('$(PV_FILE)'); print __VERSION__") ] ; then \
+	@[ "$(VERSION)" = $$(python -c "execfile('$(PV_FILE)'); print __VERSION__") ] || \
 		(echo "No." && \
-		 echo "Please edit version and $(PV_FILE) to have consistent versions." && false) \
-	 fi
+		 echo "Please edit version and $(PV_FILE) to have consistent versions." && false)
 	@echo "Good."
 
 .PHONY: verify-version-components
 verify-version-components:
 	@echo -n "Checking that $(VERSION) consists only of digits and periods..."
-	@if echo $(VERSION) | grep -q -v -x '[0-9.]*'; then \
+	@echo $(VERSION) | grep -q -x '^[0-9.]*$$' || \
 		(echo "No." && \
-	         echo "Please follow the instructions in RELEASING to choose a version" && false) \
-	 else :; fi
+	         echo "Please follow the instructions in RELEASING to choose a version" && false)
 	@echo "Good."
 
 .PHONY: verify-newer
-- 
1.7.7.3