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-rw-r--r--src/md5sum.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/md5sum.c b/src/md5sum.c
index c49a48040..c0973fb00 100644
--- a/src/md5sum.c
+++ b/src/md5sum.c
@@ -32,6 +32,9 @@
#include "system.h"
#include "error.h"
+/* The official name of this program (e.g., no `g' prefix). */
+#define PROGRAM_NAME "md5sum"
+
/* Most systems do not distinguish between external and internal
text representations. */
/* FIXME: This begs for an autoconf test. */