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-rw-r--r--git-gui/lib/diff.tcl1
1 files changed, 1 insertions, 0 deletions
diff --git a/git-gui/lib/diff.tcl b/git-gui/lib/diff.tcl
index 9cb9d0604a..e09e1257e1 100644
--- a/git-gui/lib/diff.tcl
+++ b/git-gui/lib/diff.tcl
@@ -86,6 +86,7 @@ proc show_diff {path w {lno {}}} {
set max_sz [expr {128 * 1024}]
if {[catch {
set fd [open $path r]
+ fconfigure $fd -eofchar {}
set content [read $fd $max_sz]
close $fd
set sz [file size $path]