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authorDave Reisner <dreisner@archlinux.org>2012-03-20 09:02:56 -0400
committerDan McGee <dan@archlinux.org>2012-04-07 10:13:37 -0500
commit969dcddbdf9d5dbd91aa414cdd193f3fb26b644b (patch)
tree6d4cf6e2c2d8b2af12d86643a2cce04211b803c3
parent72ba4fb83ff99031f58169beeb1daa80ffd8cdb4 (diff)
downloadpacman-969dcddbdf9d5dbd91aa414cdd193f3fb26b644b.tar.xz
parse_options: initialize unused_options as array
Since we treat this as an array, we need to initialize it as one. This avoids addition of an empty element to the option string when we set the option array from the calling program, e.g. +/usr/bin/makepkg[2033]: set -- -i --pkg vim -- '' Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
-rw-r--r--scripts/library/parse_options.sh2
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/library/parse_options.sh b/scripts/library/parse_options.sh
index 39038de6..d57443b0 100644
--- a/scripts/library/parse_options.sh
+++ b/scripts/library/parse_options.sh
@@ -3,7 +3,7 @@ parse_options() {
local short_options=$1; shift;
local long_options=$1; shift;
local ret=0;
- local unused_options=""
+ local unused_options=()
local i
while [[ -n $1 ]]; do