AfflictionNetworks/getdown
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Escape special chars in env var replacements.

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Michael Bayne
2018-11-15 08:32:39 -08:00
parent 85c578f861
commit 3b888a72b7
1 changed files with 2 additions and 1 deletions
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core/src/main/java/com/threerings/getdown/data/Application.java
+2 -1
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@@ -1078,7 +1078,8 @@ public class Application
Matcher matcher = ENV_VAR_PATTERN.matcher(arg); Matcher matcher = ENV_VAR_PATTERN.matcher(arg);
while (matcher.find()) { while (matcher.find()) {
String varName = matcher.group(1), varValue = System.getenv(varName); String varName = matcher.group(1), varValue = System.getenv(varName);
matcher.appendReplacement(sb, varValue == null ? "MISSING:"+varName : varValue); String repValue = varValue == null ? "MISSING:"+varName : varValue;
matcher.appendReplacement(sb, Matcher.quoteReplacement(repValue));
} }
matcher.appendTail(sb); matcher.appendTail(sb);
arg = sb.toString(); arg = sb.toString();