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commit 4cf70435b27fbe16a539e4d39ae0c745941f4d1c
parent f3770761748b454222b1a0d8c3a94ec8b5ecae63
Author: Thien-Thi Nguyen <ttn@gnuvola.org>
Date:   Thu, 30 Jun 2022 03:34:54 -0400

fix portability bug: make sure destination file is writeable

Some shells let this go w/o comment, some don't.
Better to be sure.

(ensure): If "$dst" exists, make sure it is writeable.

Diffstat:
M
contrib/gana-update.sh
 | 
1
+

1 file changed, 1 insertion(+), 0 deletions(-)
diff --git a/contrib/gana-update.sh b/contrib/gana-update.sh
@@ -22,6 +22,7 @@ ensure ()
 
     if ! diff $src $dst > /dev/null
     then
+        test ! -f $dst || chmod +w $dst
         cp $src $dst
         chmod -w $dst
     fi