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-rw-r--r--Src/builtin.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/Src/builtin.c b/Src/builtin.c
index 5fe5ea6d1..0ecabf854 100644
--- a/Src/builtin.c
+++ b/Src/builtin.c
@@ -5601,7 +5601,11 @@ bin_getopts(UNUSED(char *name), char **argv, UNUSED(Options ops), UNUSED(int fun
     return 0;
 }
 
-/* Flag that we should exit the shell as soon as all functions return. */
+/* Boolean flag that we should exit the shell as soon as all functions return.
+ *
+ * Set by the 'exit' builtin.
+ */
+
 /**/
 mod_export int
 exit_pending;