Merge pull request #1413 from philsmd/master

fixes #1412: sed for VERSION_EXPORT fixed compilation problem

src/Makefile

@@ -127,7 +127,7 @@ COMPTIME                := $(shell date +%s)
 # the value will be something like this: "tag: vX.Y.Z, refs/pull/Y/head"
 
 VERSION_EXPORT          := $Format:%D$
-VERSION_TAG             := $(shell test -d .git && git describe --tags --dirty=+ || echo "$(VERSION_EXPORT)" | $(SED) 's/.*: v\([\.0-9]*\),.*/v\1/')
+VERSION_TAG             := $(shell test -d .git && git describe --tags --dirty=+ || echo "$(VERSION_EXPORT)" | $(SED) 's/.*: v\([\.0-9]*\).*/v\1/')
 
 ##
 ## General compiler and linker options