mountd: Avoid unnecessary type conversions

[nfs-utils.git] / utils / mountd / cache.c

diff --git a/utils/mountd/cache.c b/utils/mountd/cache.c
index 64ca5ba3fee1d561ad1cf0042585cea82dbf937a..fbaa28eb8b0f2d339429ce983e154f64a011289f 100644 (file)
--- a/utils/mountd/cache.c
+++ b/utils/mountd/cache.c
@@ -758,7 +758,7 @@ static int dump_to_cache(FILE *f, char *domain, char *path, struct exportent *ex
 
 static int is_subdirectory(char *child, char *parent)
 {
-       int l = strlen(parent);
+       size_t l = strlen(parent);
 
        return strcmp(child, parent) == 0
                || (strncmp(child, parent, l) == 0 && child[l] == '/');