[RFC/gcov 10/12] gcov: Fix integer types in ftw_read_file()

[Sebastian Huber]

libgcc/

        * libgcov-util.c (ftw_read_file): Use size_t for strlen() variables.
---
 libgcc/libgcov-util.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libgcc/libgcov-util.c b/libgcc/libgcov-util.c
index 03902ed10b1..622d5a9dc71 100644
--- a/libgcc/libgcov-util.c
+++ b/libgcc/libgcov-util.c
@@ -384,8 +384,8 @@ ftw_read_file (const char *filename,
                const struct stat *status ATTRIBUTE_UNUSED,
                int type)
 {
-  int filename_len;
-  int suffix_len;
+  size_t filename_len;
+  size_t suffix_len;
 
   /* Only read regular files.  */
   if (type != FTW_F)
-- 
2.34.1