1 files changed, 1 insertions, 1 deletions

diff --git a/coreutils/md5_sha1_sum.c b/coreutils/md5_sha1_sum.c
index 014ecefd0..d945ce7e0 100644
--- a/coreutils/md5_sha1_sum.c
+++ b/coreutils/md5_sha1_sum.c
@@ -102,7 +102,7 @@ int md5_sha1_sum_main(int argc, char **argv)
         }
 
         if (argc == optind) {
-                argv[argc++] = "-";
+                argv[argc++] = (char*)"-";
         }
 
         if (ENABLE_FEATURE_MD5_SHA1_SUM_CHECK && (flags & FLAG_CHECK)) {