Fixed compiler warning

83a8b0e9 · Monty · 22b4f469 · 83a8b0e9
Commit 83a8b0e9 authored Jan 02, 2018 by Monty
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extra/mariabackup/xtrabackup.cc extra/mariabackup/xtrabackup.cc +1 -1

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--- a/extra/mariabackup/xtrabackup.cc
+++ b/extra/mariabackup/xtrabackup.cc
@@ -3030,7 +3030,7 @@ xb_validate_name(
 		exit(EXIT_FAILURE);
 	}
 	p = strpbrk(name, "/\\~");
-	if (p && p - name < NAME_LEN) {
+	if (p && (uint) (p - name) < NAME_LEN) {
 		msg("mariabackup: name `%s` is not valid.\n", name);
 		exit(EXIT_FAILURE);
 	}