1 files changed, 1 insertions, 1 deletions
diff --git a/perl.c b/perl.c
index 3e03044cc8..d4c626c7f5 100644
--- a/perl.c
+++ b/perl.c
@@ -20,7 +20,7 @@
 #include <unistd.h>
 #endif
 
-dEXT char rcsid[] = "perl.c\nPatch level: ###\n";
+dEXTCONST char rcsid[] = "perl.c\nPatch level: ###\n";
 
 #ifdef IAMSUID
 #ifndef DOSUID