From 2e48b660e37eb5c661264d601211e16cb6cd6e89 Mon Sep 17 00:00:00 2001
From: Good Guy <good1.2guy@gmail.com>
Date: Thu, 25 Oct 2018 09:18:03 -0600
Subject: [PATCH] repair default keyframe load, tweak init default histogram
 threshold

---
 cinelerra-5.1/cinelerra/pluginclient.C               | 12 ++++++++----
 cinelerra-5.1/plugins/histogram/histogramconfig.C    |  2 +-
 .../plugins/histogram_bezier/bistogramconfig.C       |  2 +-
 3 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/cinelerra-5.1/cinelerra/pluginclient.C b/cinelerra-5.1/cinelerra/pluginclient.C
index f1fe25b9..7f1fdd04 100644
--- a/cinelerra-5.1/cinelerra/pluginclient.C
+++ b/cinelerra-5.1/cinelerra/pluginclient.C
@@ -30,6 +30,7 @@
 #include "edlsession.h"
 #include "file.h"
 #include "filesystem.h"
+#include "filexml.h"
 #include "indexable.h"
 #include "language.h"
 #include "localsession.h"
@@ -557,9 +558,12 @@ void PluginClient::load_defaults_xml()
 		int data_size = fread(data, 1, sz, fp);
 		if( data_size < 0 ) data_size = 0;
 		if( data_size > 0 ) {
+			data[data_size] = 0;
+			temp_keyframe.xbuf->oseek(data_size);
 // Get window extents
-			int state = 0;
-			for( int i=0; i<(data_size-8) && data[i]!='<'; ++i ) {
+			int i = 0;
+			for( int state=0; i<(data_size-8) && state>=0; ++i ) {
+				if( !data[i] || data[i] == '<' ) break;
 				if( !isdigit(data[i]) ) continue;
 				if( !state ) {
 					window_x = atoi(data + i);
@@ -567,11 +571,11 @@ void PluginClient::load_defaults_xml()
 				}
 				else {
 					window_y = atoi(data + i);
-					break;
+					state = -1;
 				}
 				while( i<data_size && isdigit(data[i]) ) ++i;
 			}
-			data[data_size] = 0;
+			temp_keyframe.xbuf->iseek(i);
 			read_data(&temp_keyframe);
 		}
 
diff --git a/cinelerra-5.1/plugins/histogram/histogramconfig.C b/cinelerra-5.1/plugins/histogram/histogramconfig.C
index 32da6086..7203063f 100644
--- a/cinelerra-5.1/plugins/histogram/histogramconfig.C
+++ b/cinelerra-5.1/plugins/histogram/histogramconfig.C
@@ -50,7 +50,7 @@ void HistogramConfig::reset(int do_mode)
 	{
 		automatic = 0;
 		automatic_v = 0;
-		threshold = 0.1;
+		threshold = 1.0;
 	}
 }
 
diff --git a/cinelerra-5.1/plugins/histogram_bezier/bistogramconfig.C b/cinelerra-5.1/plugins/histogram_bezier/bistogramconfig.C
index 267f2560..88c4911d 100644
--- a/cinelerra-5.1/plugins/histogram_bezier/bistogramconfig.C
+++ b/cinelerra-5.1/plugins/histogram_bezier/bistogramconfig.C
@@ -190,7 +190,7 @@ void HistogramConfig::reset(int do_mode)
 	if(do_mode)
 	{
 		automatic = 0;
-		threshold = 0.1;
+		threshold = 1.0;
 		split = 0;
 		smoothMode = 0;
 	}
-- 
2.26.2