git-gui: Make commit log messages end with a newline

Concatenating commit log messages from multiple commits works better
when all of the commits end with a clean line break.

Its good to be strict in what you create, and lenient in what you
accept, and since we're creating here, we should always try to
Do The Right Thing(tm).

Signed-off-by: Bernt Hansen <bernt@alumni.uwaterloo.ca>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>

diff --git a/lib/commit.tcl b/lib/commit.tcl
index b2d2d5308609fc26d10bf5a300fbf372fb3c52af..1c0586c409b1700f250270a87f178f621989c32b 100644 (file)
--- a/lib/commit.tcl
+++ b/lib/commit.tcl
@@ -303,7 +303,7 @@ A rescan will be automatically started now.
                puts stderr [mc "warning: Tcl does not support encoding '%s'." $enc]
                fconfigure $msg_wt -encoding utf-8
        }
-       puts -nonewline $msg_wt $msg
+       puts $msg_wt $msg
        close $msg_wt
 
        # -- Create the commit.