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Remove grep leak

Alois Mahdal 6 years ago
parent
commit
6e4a67efc5
1 changed files with 1 additions and 1 deletions
  1. 1
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      src/bin/sfdoc

+ 1
- 1
src/bin/sfdoc View File

@@ -141,7 +141,7 @@ main() {
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         man)
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             which pod2man &>/dev/null \
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              || die "pod2man is missing cannot use man page mode"
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-            man --version |& grep -F 'man 2.' \
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+            man --version |& grep -qF 'man 2.' \
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              || die "unknown \`man\` (only 2.x is supported): $(man --version 2>&1)"
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             sfdoc__export manpage "${RealModuleName:-$module}" "$mpath" "$encoding" \
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               | man -l -