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Fixed NPE in isSpringBootAppSysprops check

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nsingh
2017-10-22 21:22:22 -07:00
parent b1962945df
commit 13dfec091f
1 changed files with 3 additions and 1 deletions
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4
headless-services/commons/commons-boot-app-cli/src/main/java/org/springframework/ide/vscode/commons/boot/app/cli/SpringBootApp.java
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@@ -108,7 +108,9 @@ public class SpringBootApp {
try {
Properties sysprops = this.vm.getSystemProperties();
return sysprops.getProperty("sts4.languageserver.name") == null
&& sysprops.getProperty("java.protocol.handler.pkgs").equals("org.springframework.boot.loader");
// Note: java.protocol.handler.pkgs may be not be in system properties, and result in NPE (at least in Mac OS)
// To avoid NPE, just reversed the equality check
&& "org.springframework.boot.loader".equals(sysprops.getProperty("java.protocol.handler.pkgs"));
} catch (Exception e) {
Log.log(e);
}