4 files changed, 24 insertions, 9 deletions
diff --git a/git-gui/lib/commit.tcl b/git-gui/lib/commit.tcl
index 83620b7cbc..75ea965dac 100644
--- a/git-gui/lib/commit.tcl
+++ b/git-gui/lib/commit.tcl
@@ -25,6 +25,8 @@ You are currently in the middle of a merge that has not been fully completed.  Y
 	set msg {}
 	set parents [list]
 	if {[catch {
+			set name ""
+			set email ""
 			set fd [git_read cat-file commit $curHEAD]
 			fconfigure $fd -encoding binary -translation lf
 			# By default commits are assumed to be in utf-8
@@ -34,9 +36,7 @@ You are currently in the middle of a merge that has not been fully completed.  Y
 					lappend parents [string range $line 7 end]
 				} elseif {[string match {encoding *} $line]} {
 					set enc [string tolower [string range $line 9 end]]
-				} elseif {[regexp "author (.*)\\s<(.*)>\\s(\\d.*$)" $line all name email time]} {
-					set commit_author [list name $name email $email date $time]
-				}
+				} elseif {[regexp "author (.*)\\s<(.*)>\\s(\\d.*$)" $line all name email time]} { }
 			}
 			set msg [read $fd]
 			close $fd
@@ -44,7 +44,13 @@ You are currently in the middle of a merge that has not been fully completed.  Y
 			set enc [tcl_encoding $enc]
 			if {$enc ne {}} {
 				set msg [encoding convertfrom $enc $msg]
+				set name [encoding convertfrom $enc $name]
+				set email [encoding convertfrom $enc $email]
 			}
+			if {$name ne {} && $email ne {}} {
+				set commit_author [list name $name email $email date $time]
+			}
+
 			set msg [string trim $msg]
 		} err]} {
 		error_popup [strcat [mc "Error loading commit data for amend:"] "\n\n$err"]
diff --git a/git-gui/lib/diff.tcl b/git-gui/lib/diff.tcl
index 4cae10a4c7..68c4a6c736 100644
--- a/git-gui/lib/diff.tcl
+++ b/git-gui/lib/diff.tcl
@@ -698,6 +698,7 @@ proc apply_range_or_line {x y} {
 		set hh [$ui_diff get $i_l "$i_l + 1 lines"]
 		set hh [lindex [split $hh ,] 0]
 		set hln [lindex [split $hh -] 1]
+		set hln [lindex [split $hln " "] 0]
 
 		# There is a special situation to take care of. Consider this
 		# hunk:
diff --git a/git-gui/lib/sshkey.tcl b/git-gui/lib/sshkey.tcl
index aa6457bbb5..589ff8f78a 100644
--- a/git-gui/lib/sshkey.tcl
+++ b/git-gui/lib/sshkey.tcl
@@ -2,7 +2,10 @@
 # Copyright (C) 2006, 2007 Shawn Pearce
 
 proc find_ssh_key {} {
-	foreach name {~/.ssh/id_dsa.pub ~/.ssh/id_rsa.pub ~/.ssh/identity.pub} {
+	foreach name {
+		~/.ssh/id_dsa.pub ~/.ssh/id_ecdsa.pub ~/.ssh/id_ed25519.pub
+		~/.ssh/id_rsa.pub ~/.ssh/identity.pub
+	} {
 		if {[file exists $name]} {
 			set fh    [open $name r]
 			set cont  [read $fh]
diff --git a/git-gui/lib/themed.tcl b/git-gui/lib/themed.tcl
index 351a712c8c..88b3119a75 100644
--- a/git-gui/lib/themed.tcl
+++ b/git-gui/lib/themed.tcl
@@ -1,6 +1,14 @@
 # Functions for supporting the use of themed Tk widgets in git-gui.
 # Copyright (C) 2009 Pat Thoyts <patthoyts@users.sourceforge.net>
 
+proc ttk_get_current_theme {} {
+	# Handle either current Tk or older versions of 8.5
+	if {[catch {set theme [ttk::style theme use]}]} {
+		set theme  $::ttk::currentTheme
+	}
+	return $theme
+}
+
 proc InitTheme {} {
 	# Create a color label style (bg can be overridden by widget option)
 	ttk::style layout Color.TLabel {
@@ -28,10 +36,7 @@ proc InitTheme {} {
 		}
 	}
 
-	# Handle either current Tk or older versions of 8.5
-	if {[catch {set theme [ttk::style theme use]}]} {
-		set theme  $::ttk::currentTheme
-	}
+	set theme [ttk_get_current_theme]
 
 	if {[lsearch -exact {default alt classic clam} $theme] != -1} {
 		# Simple override of standard ttk::entry to change the field
@@ -248,7 +253,7 @@ proc tspinbox {w args} {
 proc ttext {w args} {
 	global use_ttk
 	if {$use_ttk} {
-		switch -- [ttk::style theme use] {
+		switch -- [ttk_get_current_theme] {
 			"vista" - "xpnative" {
 				lappend args -highlightthickness 0 -borderwidth 0
 			}