gitk: Fix display of diff lines beginning with --- or +++

diff --git a/gitk b/gitk
index 36e8647b336a38a9dfcc2e186e41740fd57bb521..3b8ecd03c5ef52c7f8e7330da131e574173c4329 100755 (executable)
--- a/gitk
+++ b/gitk
@@ -2615,7 +2615,9 @@ proc getblobdiffline {bdf ids} {
        set pad [string range "----------------------------------------" 1 $l]
        $ctext insert end "$pad $header $pad\n" filesep
        set diffinhdr 1
-    } elseif {[regexp {^(---|\+\+\+)} $line]} {
+    } elseif {$diffinhdr && [string compare -length 3 $line "---"] == 0} {
+       # do nothing
+    } elseif {$diffinhdr && [string compare -length 3 $line "+++"] == 0} {
        set diffinhdr 0
     } elseif {[regexp {^@@ -([0-9]+),([0-9]+) \+([0-9]+),([0-9]+) @@(.*)} \
                   $line match f1l f1c f2l f2c rest]} {