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-rw-r--r--git-var.txt3
1 files changed, 2 insertions, 1 deletions
diff --git a/git-var.txt b/git-var.txt
index 6aa521fab..0ab5bfa7d 100644
--- a/git-var.txt
+++ b/git-var.txt
@@ -13,7 +13,8 @@ SYNOPSIS
DESCRIPTION
-----------
-Prints a Git logical variable.
+Prints a Git logical variable. Exits with code 1 if the variable has
+no value.
OPTIONS
-------