From 663f8445f1120cbb21653da3956f0e35be881ebe Mon Sep 17 00:00:00 2001
From: reinelt <reinelt@3ae390bd-cb1e-0410-b409-cd5a39f66f1f>
Date: Wed, 13 Sep 2006 05:33:39 +0000
Subject: [lcd4linux @ 2006-09-13 05:33:39 by reinelt] plugin_file: return
 empty string if file cannot be read; widget_text: load property as 'string',
 not as variable (triggered an ugly bug with variable list reallocated)

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@710 3ae390bd-cb1e-0410-b409-cd5a39f66f1f
---
 plugin_file.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'plugin_file.c')

diff --git a/plugin_file.c b/plugin_file.c
index 368eec9..2fc9ea0 100644
--- a/plugin_file.c
+++ b/plugin_file.c
@@ -1,4 +1,4 @@
-/* $Id: plugin_file.c,v 1.2 2006/07/19 01:57:01 cmay Exp $
+/* $Id: plugin_file.c,v 1.3 2006/09/13 05:33:39 reinelt Exp $
  *
  * plugin to perform simple file operations
  *
@@ -23,6 +23,9 @@
  *
  *
  * $Log: plugin_file.c,v $
+ * Revision 1.3  2006/09/13 05:33:39  reinelt
+ * plugin_file: return empty string if file cannot be read; widget_text: load property as 'string', not as variable (triggered an ugly bug with variable list reallocated)
+ *
  * Revision 1.2  2006/07/19 01:57:01  cmay
  * fixed double read of last line in file
  *
@@ -70,6 +73,7 @@ static void my_readline(RESULT * result, RESULT * arg1, RESULT * arg2)
     fp = fopen(R2S(arg1), "r");
     if (!fp) {
 	error("readline couldn't open file '%s'", R2S(arg1));
+	value[0] = '\0';
     } else {
 	i = 0;
 	while (!feof(fp) && i++ < reqline) {
-- 
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