From dfd008717a8e6ec764c44969e818597cad5aa102 Mon Sep 17 00:00:00 2001
From: Lukas Fleischer <lfleischer@calcurse.org>
Date: Wed, 15 Apr 2015 06:08:32 +0200
Subject: Show an error message on missing documentation
Show a warning when the user presses the generic-help binding and the
main help document is not available.
Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
---
src/calcurse.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
(limited to 'src')
diff --git a/src/calcurse.c b/src/calcurse.c
index a29eae0..bed3b7a 100644
--- a/src/calcurse.c
+++ b/src/calcurse.c
@@ -245,7 +245,8 @@ static inline void key_view_note(void)
static inline void key_generic_help(void)
{
- display_help(NULL);
+ if (!display_help(NULL))
+ warnbox(_("Unable to find documentation."));
wins_update(FLAG_ALL);
}
--
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