From 8dbdaafa2948a9c2fb180a9571bf3bb0a669b934 Mon Sep 17 00:00:00 2001
From: "Jay Freeman (saurik)" <saurik@saurik.com>
Date: Sat, 19 Feb 2011 16:16:44 -0800
Subject: Use setViewportWidth: only on main thread.

---
 MobileCydia.mm            | 2 +-
 UICaboodle/BrowserView.h  | 2 ++
 UICaboodle/BrowserView.mm | 8 ++++++++
 3 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/MobileCydia.mm b/MobileCydia.mm
index cdc9a52..17b08bd 100644
--- a/MobileCydia.mm
+++ b/MobileCydia.mm
@@ -4109,7 +4109,7 @@ static NSString *Warning_;
 }
 
 - (void) setViewportWidth:(float)width {
-    [indirect_ setViewportWidth:width];
+    [indirect_ setViewportWidthOnMainThread:width];
 }
 
 - (NSString *) stringWithFormat:(NSString *)format arguments:(WebScriptObject *)arguments {
diff --git a/UICaboodle/BrowserView.h b/UICaboodle/BrowserView.h
index 4e9be45..51cb345 100644
--- a/UICaboodle/BrowserView.h
+++ b/UICaboodle/BrowserView.h
@@ -130,4 +130,6 @@
 
 - (void) dispatchEvent:(NSString *)event;
 
+- (void) setViewportWidthOnMainThread:(float)value;
+
 @end
diff --git a/UICaboodle/BrowserView.mm b/UICaboodle/BrowserView.mm
index d549640..43f2905 100644
--- a/UICaboodle/BrowserView.mm
+++ b/UICaboodle/BrowserView.mm
@@ -646,6 +646,14 @@ static void $UIWebViewWebViewDelegate$webViewClose$(UIWebViewWebViewDelegate *se
     [self _setViewportWidth];
 }
 
+- (void) _setViewportWidthOnMainThread:(NSNumber *)width {
+    [self setViewportWidth:[width floatValue]];
+}
+
+- (void) setViewportWidthOnMainThread:(float)width {
+    [self performSelectorOnMainThread:@selector(_setViewportWidthOnMainThread:) withObject:[NSNumber numberWithFloat:width] waitUntilDone:NO];
+}
+
 - (void) webViewUpdateViewSettings:(UIWebView *)view {
     [self _setViewportWidth];
 }
-- 
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