/bin/sh on OSX doesn't understand -n

This breaks PACKAGEVERSION since the -n is left verbatim in the string.
Use the more portable printf instead

diff --git a/version-gen.sh b/version-gen.sh
index 5ab6f78..40c1144 100755 (executable)
--- a/version-gen.sh
+++ b/version-gen.sh
@@ -10,4 +10,4 @@ fi
 
 VERSION="`echo \"$VERSION\" | sed -e 's/-/./g'`"
 
-echo -n "$VERSION"
+printf "%s" "$VERSION"