Fix uninitialized-variable bug.

diff --git a/contrib/tsearch2/dict_syn.c b/contrib/tsearch2/dict_syn.c
index d125573afebb3bd4dee89e8431304928404cdcad..9ce7246a839dea7d42e6e9bcd149946fefbc791a 100644 (file)
--- a/contrib/tsearch2/dict_syn.c
+++ b/contrib/tsearch2/dict_syn.c
@@ -103,7 +103,8 @@ syn_init(PG_FUNCTION_ARGS)
 
        while (fgets(buf, sizeof(buf), fin))
        {
-               pg_verifymbstr(buf, strlen(buf), false);
+               slen = strlen(buf);     
+               pg_verifymbstr(buf, slen, false);
                if (cur == d->len)
                {
                        d->len = (d->len) ? 2 * d->len : 16;