Move line with check in textfilecontent54.c to ensure that memory is freed, if "assume_d" fails.

Author: mildas

src/OVAL/probes/independent/textfilecontent54.c

@@ -406,9 +406,9 @@ int probe_main(probe_ctx *ctx, void *arg)
         SEXP_t *ent_val;
         ent_val = probe_ent_getval(patt_ent);
 	pfd.pattern = SEXP_string_cstr(ent_val);
-	assume_d(pfd.pattern != NULL, -1);
         SEXP_free(patt_ent);
         SEXP_free(ent_val);
+	assume_d(pfd.pattern != NULL, -1);
 
         /* wtf?
 	i_val = s_val = "0";