Fix variable being used without being initialized

source/blender/blenkernel/intern/unit.c

@@ -460,7 +460,7 @@ static size_t unit_as_string(char *str,
   }
 
   double value_conv = (value / unit->scalar) - unit->bias;
-  bool strip_skip;
+  bool strip_skip = false;
 
   /* Adjust precision to expected number of significant digits.
    * Note that here, we shall not have to worry about very big/small numbers, units are expected