[pacman-dev] [PATCH 2/3] paccache: declare variables explicitly

Declare and initialize integer variables 'needsroot' and 'verbose'. Don't use the fact that (( undefined_variable )) evaluates to 0. Signed-off-by: lolilolicon --- contrib/paccache.in | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/contrib/paccache.in b/contrib/paccache.in index 7c35cf2..e5cac7d 100755 --- a/contrib/paccache.in +++ b/contrib/paccache.in @@ -21,7 +21,7 @@ shopt -s extglob declare -a candidates=() cmdopts=() whitelist=() blacklist=() -declare -i delete=0 dryrun=0 filecount=0 move=0 totalsaved=0 +declare -i delete=0 dryrun=0 filecount=0 move=0 needsroot=0 totalsaved=0 verbose=0 declare cachedir=@localstatedir@/cache/pacman/pkg delim=$'\n' keep=3 movedir= scanarch= msg() { -- 1.7.6.4