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-rw-r--r--coreutils/sort.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/coreutils/sort.c b/coreutils/sort.c
index 311c774ae..313234675 100644
--- a/coreutils/sort.c
+++ b/coreutils/sort.c
@@ -274,7 +274,7 @@ static unsigned str2u(char **str)
}
#endif
-int sort_main(int argc, char **argv);
+int sort_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int sort_main(int argc, char **argv)
{
FILE *fp, *outfile = stdout;