From: Mike Lowis <mike.lowis@gentex.com>
Date: Mon, 4 Jan 2016 14:45:35 +0000 (+0000)
Subject: Fixed handling of blank lines with cursor
X-Git-Url: https://git.mdlowis.com/?a=commitdiff_plain;h=5ccf7e569f39e0e4f0774a04cec486f6208f5ab3;p=projs%2Ftide.git

Fixed handling of blank lines with cursor
---

diff --git a/source/main.c b/source/main.c
index 11a8ba2..0c02cfc 100644
--- a/source/main.c
+++ b/source/main.c
@@ -165,7 +165,9 @@ static void input(int ch)
             break;
     }
     /* Cap the column selection at the end of text on the current line */
-    if (Curr.x >= (Loc.line->length-1 - Loc.offset))
+    if (Loc.line->length <= 1)
+        Curr.x = 0;
+    else if (Curr.x >= (Loc.line->length-1 - Loc.offset))
         Curr.x = (Loc.line->length-2 - Loc.offset);
 }