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authorDave Reisner <dreisner@archlinux.org>2012-01-23 17:14:25 -0500
committerDan McGee <dan@archlinux.org>2012-01-30 21:31:38 -0600
commit9e9835f4640a45cc758fa64de5923d7f836fe1f4 (patch)
treea105d263cda79f687fed3a91fb4bfec4267c1eb6 /scripts/pkgdelta.sh.in
parent7ff1b945f6c8b2286f04626be39291a7527119f4 (diff)
scripts: always use printf with embedded gettext
This addresses two problems: 1) echo's behavior is inconsistent when dealing with flags, and can potentially be problematic. $ echo -n $ echo -- -n -- -n 2) Always using the end of options markers prevents translated strings from throwing errors, as shown in FS#28069. The remaining "inconsistencies" are because printf is being used in a guaranteed safe manner, e.g. printf '%s\n' "$(gettext "--this can never break")" Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
Diffstat (limited to 'scripts/pkgdelta.sh.in')
-rw-r--r--scripts/pkgdelta.sh.in8
1 files changed, 4 insertions, 4 deletions
diff --git a/scripts/pkgdelta.sh.in b/scripts/pkgdelta.sh.in
index ef34c5bd..35be70ce 100644
--- a/scripts/pkgdelta.sh.in
+++ b/scripts/pkgdelta.sh.in
@@ -38,16 +38,16 @@ m4_include(library/output_format.sh)
# print usage instructions
usage() {
printf "pkgdelta (pacman) %s\n\n" "$myver"
- printf "$(gettext "Usage: pkgdelta [-q] <package1> <package2>\n")"
- printf "$(gettext "\
+ printf -- "$(gettext "Usage: pkgdelta [-q] <package1> <package2>\n")"
+ printf -- "$(gettext "\
pkgdelta will create a delta file between two packages.\n\
This delta file can then be added to a database using repo-add.\n\n")"
- echo "$(gettext "Example: pkgdelta pacman-3.0.0.pkg.tar.gz pacman-3.0.1.pkg.tar.gz")"
+ printf -- "$(gettext "Example: pkgdelta pacman-3.0.0.pkg.tar.gz pacman-3.0.1.pkg.tar.gz")\n"
}
version() {
printf "pkgdelta (pacman) %s\n\n" "$myver"
- printf "$(gettext "\
+ printf -- "$(gettext "\
Copyright (c) 2009 Xavier Chantry <shiningxc@gmail.com>.\n\n\
This is free software; see the source for copying conditions.\n\
There is NO WARRANTY, to the extent permitted by law.\n")"