From ccf2136a61a5a7356eac765d048289c19c880047 Mon Sep 17 00:00:00 2001
From: David Haukeness <david@hauken.us>
Date: Thu, 10 Oct 2019 09:57:36 -0600
Subject: [PATCH] fixed condition where blank lcp would create never ending
 strings

---
 main.go | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/main.go b/main.go
index bb58795..293dc3d 100644
--- a/main.go
+++ b/main.go
@@ -294,8 +294,10 @@ func handleTab() error {
         // now call get the list of all possible cantidates that have that as a prefix
         resultSlice := generateTabCompletionSlice(s)
         lcp := longestCommonPrefix(resultSlice)
-        remainder := stringRemainder(s, lcp)
-        writeToView("Input", remainder)
+        if lcp != "" {
+            remainder := stringRemainder(s, lcp)
+            writeToView("Input", remainder)
+        }
     }
     return nil
 }