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contrib/pacdiff: error if diffprog is not found

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FS#35936

Signed-off-by: Allan McRae <allan@archlinux.org>
This commit is contained in:
Allan McRae 2013-10-14 16:12:00 +10:00
parent fb0f880f0a
commit c69d71d55b
1 changed files with 5 additions and 0 deletions
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5
contrib/pacdiff.sh.in
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@ -116,6 +116,11 @@ done
m4_include(../scripts/library/term_colors.sh) m4_include(../scripts/library/term_colors.sh)
if ! type -p $diffprog >/dev/null; then
error "Cannot find the $diffprog binary required for viewing differences."
exit 1
fi
case $(( USE_FIND + USE_LOCATE + USE_PACDB )) in case $(( USE_FIND + USE_LOCATE + USE_PACDB )) in
0) USE_PACDB=1;; # set the default search option 0) USE_PACDB=1;; # set the default search option
[^1]) error "Only one search option may be used at a time" [^1]) error "Only one search option may be used at a time"