daemon: count_strings function returns size_t

[libguestfs.git] / daemon / guestfsd.c

diff --git a/daemon/guestfsd.c b/daemon/guestfsd.c
index c0d524a..f9e5a68 100644 (file)
--- a/daemon/guestfsd.c
+++ b/daemon/guestfsd.c
@@ -544,10 +544,10 @@ add_string (char ***argv, int *size, int *alloc, const char *str)
   return 0;
 }
 
-int
+size_t
 count_strings (char *const *argv)
 {
-  int argc;
+  size_t argc;
 
   for (argc = 0; argv[argc] != NULL; ++argc)
     ;