diff --git a/bin/pt-table-checksum b/bin/pt-table-checksum
index bad2d08e..bd11dc66 100755
--- a/bin/pt-table-checksum
+++ b/bin/pt-table-checksum
@@ -5287,6 +5287,7 @@ sub _get_hash_func {
       if ( $EVAL_ERROR && $EVAL_ERROR =~ m/failed: (.*?) at \S+ line/ ) {
          $error .= qq{$func cannot be used because "$1"\n};
          PTDEBUG && _d($func, 'cannot be used because', $1);
+         next;
       }
       PTDEBUG && _d('Chosen hash func:', $result);
       return $func;
diff --git a/lib/RowChecksum.pm b/lib/RowChecksum.pm
index cda58eda..3bdd0b66 100644
--- a/lib/RowChecksum.pm
+++ b/lib/RowChecksum.pm
@@ -290,6 +290,7 @@ sub _get_hash_func {
       if ( $EVAL_ERROR && $EVAL_ERROR =~ m/failed: (.*?) at \S+ line/ ) {
          $error .= qq{$func cannot be used because "$1"\n};
          PTDEBUG && _d($func, 'cannot be used because', $1);
+         next;
       }
       PTDEBUG && _d('Chosen hash func:', $result);
       return $func;
diff --git a/t/lib/RowChecksum.t b/t/lib/RowChecksum.t
index b9ce389c..3ef193ea 100644
--- a/t/lib/RowChecksum.t
+++ b/t/lib/RowChecksum.t
@@ -461,6 +461,22 @@ like(
    'Dies if all columns are ignored by --columns'
 );
 
+# #############################################################################
+# pt-table-checksum doesn't test all hash functions
+# https://bugs.launchpad.net/percona-toolkit/+bug/1059732
+# #############################################################################
+
+@ARGV = qw(--function FALSEFUNC);
+$o->get_opts();
+
+unlike(
+   $c->_get_hash_func(
+      dbh => $dbh,
+   ),
+   qr/FALSEFUNC/,
+   "_get_hash_func doesn't return failed functions",
+);
+
 # ############################################################################
 # Done.
 # ############################################################################