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Add null check in FKUserDefaultsSwizzleUtility.m (#1401)

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Summary:
Prevent Flipper from runtime exception by add null c.heck

Pull Request resolved: https://github.com/facebook/flipper/pull/1401

Reviewed By: priteshrnandgaonkar

Differential Revision: D22789514

Pulled By: passy

fbshipit-source-id: 21a27298c8b662bbaeab13114ab7a0d310391ba3
This commit is contained in:
Michael Bahl
2020-07-28 06:53:50 -07:00
committed by Facebook GitHub Bot
parent e466bc4aed
commit 9c693b12c3
1 changed files with 3 additions and 1 deletions
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2
iOS/Plugins/FlipperKitUserDefaultsPlugin/FKUserDefaultsSwizzleUtility.m
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@@ -59,7 +59,9 @@
NSString* originalStr = NSString* originalStr =
[@"comfacebookFlipperKit_" stringByAppendingString:selStr]; [@"comfacebookFlipperKit_" stringByAppendingString:selStr];
[invocation setSelector:NSSelectorFromString(originalStr)]; [invocation setSelector:NSSelectorFromString(originalStr)];
if (block != nil) {
block(invocation); block(invocation);
}
} else { } else {
((void (*)(id, SEL, NSInvocation*))orig)(this, fwdSel, invocation); ((void (*)(id, SEL, NSInvocation*))orig)(this, fwdSel, invocation);
} }