1 files changed, 1 insertions, 1 deletions
diff --git a/src/touch.c b/src/touch.c
index 136e246bc..653fd313b 100644
--- a/src/touch.c
+++ b/src/touch.c
@@ -120,7 +120,7 @@ get_reldate (struct timespec *result,
    Return true if successful.  */
 
 static bool
-touch (const char *file)
+touch (char const *file)
 {
   bool ok;
   int fd = -1;