forked from hans/Nominatim
always use brackets on if statements
This adds bracket around all one-line if statements that did not have them yet.
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@@ -33,7 +33,9 @@ class Shell
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public function addEnvPair($sKey, $sVal)
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{
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if (isset($sKey) && $sKey && isset($sVal)) {
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if (!isset($this->aEnv)) $this->aEnv = $_ENV;
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if (!isset($this->aEnv)) {
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$this->aEnv = $_ENV;
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}
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$this->aEnv = array_merge($this->aEnv, array($sKey => $sVal), $_ENV);
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}
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return $this;
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@@ -75,11 +77,8 @@ class Shell
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return $iStat;
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}
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private function escapeParam($sParam)
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{
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if (preg_match('/^-*\w+$/', $sParam)) return $sParam;
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return escapeshellarg($sParam);
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return (preg_match('/^-*\w+$/', $sParam)) ? $sParam : escapeshellarg($sParam);
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}
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}
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