From 54f8d8154bf69d5f8477e3b067f41c6611a02944 Mon Sep 17 00:00:00 2001
From: Hisham Muhammad <hisham@gobolinux.org>
Date: Sun, 22 Mar 2015 22:56:28 -0300
Subject: Do not trust isalpha(c) for values > 255. Fixes #174.

Conflicts:
	Panel.c
---
 IncSet.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'IncSet.c')

diff --git a/IncSet.c b/IncSet.c
index fe8db49e..2eb77ef4 100644
--- a/IncSet.c
+++ b/IncSet.c
@@ -151,7 +151,7 @@ bool IncSet_handleKey(IncSet* this, int ch, Panel* panel, IncMode_GetPanelValue
          }
       }
       doSearch = false;
-   } else if (isprint((char)ch) && (mode->index < INCMODE_MAX)) {
+   } else if (ch < 255 && isprint((char)ch) && (mode->index < INCMODE_MAX)) {
       mode->buffer[mode->index] = ch;
       mode->index++;
       mode->buffer[mode->index] = 0;
-- 
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