From 6d68fb1773ba1b3f54e062d296ecaac8651285ee Mon Sep 17 00:00:00 2001
From: tassium <tassium@7612ce4b-ef26-0410-bec9-ea0150e637f0>
Date: Fri, 13 Dec 2002 20:21:06 +0000
Subject: [PATCH] This fix is for the problem Matthew Hagerty reported. (PHP
 appearing to execute code he had in an email message.  It wasn't actually
 executing, but it WAS barfing.) I didn't hear back from Mr. Hagerty, so I'll
 assume the fix worked for him. (It worked for me)

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@4269 7612ce4b-ef26-0410-bec9-ea0150e637f0
---
 plugins/squirrelspell/modules/check_me.mod | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/plugins/squirrelspell/modules/check_me.mod b/plugins/squirrelspell/modules/check_me.mod
index 41cfd15c..06ffe25b 100644
--- a/plugins/squirrelspell/modules/check_me.mod
+++ b/plugins/squirrelspell/modules/check_me.mod
@@ -191,12 +191,16 @@ for ($i=0; $i<sizeof($sqspell_output); $i++){
      */
     if (!$SQSPELL_EREG("\n$sqspell_word\n", $words)){
       $sqspell_symb=intval($tmparray[2])-1;
-      if (!$misses[$sqspell_word]) {
-	$misses[$sqspell_word] = '_NONE';
-	$missed_words[$errors] = $sqspell_word;
-	$errors++;
+      if (!isset($misses[$sqspell_word])) {
+	    $misses[$sqspell_word] = '_NONE';
+	    $missed_words[$errors] = $sqspell_word;
+	    $errors++;
       }
-      if ($locations[$sqspell_word]) $locations[$sqspell_word] .= ', ';
+      if (isset($locations[$sqspell_word])) {
+	    $locations[$sqspell_word] .= ', ';
+      } else {
+	    $locations[$sqspell_word] = '';
+	  }
       $locations[$sqspell_word] .= "$current_line:$sqspell_symb";
     }
   break;
-- 
2.25.1