more do_justify() fixes

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3147 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

src/text.c

@@ -1123,7 +1123,7 @@ void do_justify(bool full_justify)
     filestruct *last_par_line;
 	/* Will be the line after the last line of the justified
 	 * paragraph, if any.  Also for restoring after unjustify. */
-    bool filebot_inpar;
+    bool filebot_inpar = FALSE;
 	/* Whether the text at filebot is part of the current
 	 * paragraph. */