Fixed lcov version.

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░▒▓█ ███  Signed-off-by: Carles Tubio <[email protected]>
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Makefile

@@ -2,7 +2,7 @@ K         ?= K.sh
 MAJOR      = 0
 MINOR      = 7
 PATCH      = 0
-BUILD      = 50
+BUILD      = 51
 
 OBLIGATORY = DISCLAIMER: This is strict non-violent software: \n$\
              if you hurt other living creatures, please stop; \n$\

src/lib/Makefile

@@ -118,7 +118,7 @@ endif
 
 lcov:
 ifndef V_LCOV
-	$(MAKE) $@ V_LCOV=$(shell curl -s https://api.github.com/repos/linux-test-project/lcov/releases/latest | grep name | grep -v 'tag\|lcov' | cut -d '"' -f4 | head -n1)
+	$(MAKE) $@ V_LCOV=$(shell curl -s https://api.github.com/repos/linux-test-project/lcov/releases/latest | grep name | grep -v 'tag\|lcov' | cut -d '"' -f4 | cut -d'v' -f2 | head -n1)
 else
 	test -d $(KBUILD)/var/lcov-$(V_LCOV) || (                                                             \
 	curl -L https://github.com/linux-test-project/lcov/releases/download/v$(V_LCOV)/lcov-$(V_LCOV).tar.gz \