git-gui: Help identify aspell version on Windows too

On windows, git gui fails to correctly extract the aspell version
(experienced with aspell version 0.50.3) due to scilent white space at
the end of the version string.  Trim the obtained version string to
work around this.

Signed-off-by: Gustaf Hendeby <hendeby@isy.liu.se>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>

diff --git a/lib/spellcheck.tcl b/lib/spellcheck.tcl
index 78f344f08f34842c134b6b0e22b6eb8c49b1dbbd..a479b2f2857751d4d573c7bfe00f9e671d437aed 100644 (file)
--- a/lib/spellcheck.tcl
+++ b/lib/spellcheck.tcl
@@ -80,7 +80,7 @@ method _connect {pipe_fd} {
                error_popup [strcat [mc "Unrecognized spell checker"] ":\n\n$s_version"]
                return
        }
-       set s_version [string range $s_version 5 end]
+       set s_version [string range [string trim $s_version] 5 end]
        regexp \
                {International Ispell Version .* \(but really (Aspell .*?)\)$} \
                $s_version _junk s_version