From: Ian Lance Taylor <iant@golang.org>
Date: Thu, 11 Mar 2021 23:09:47 +0000 (-0800)
Subject: misc/cgo/testcarchive: don't use == for string equality in C code
X-Git-Tag: go1.17beta1~1152
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=73eb27bd3b;p=gostls13.git

misc/cgo/testcarchive: don't use == for string equality in C code

For https://gcc.gnu.org/PR99553

Change-Id: I29a7fbfd89963d4139bc19af99330d70567938ea
Reviewed-on: https://go-review.googlesource.com/c/go/+/300993
Trust: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Emmanuel Odeke <emmanuel@orijtech.com>
---

diff --git a/misc/cgo/testcarchive/testdata/main_unix.c b/misc/cgo/testcarchive/testdata/main_unix.c
index b23ac1c242..bd00f9d233 100644
--- a/misc/cgo/testcarchive/testdata/main_unix.c
+++ b/misc/cgo/testcarchive/testdata/main_unix.c
@@ -36,7 +36,7 @@ int install_handler() {
 		return 2;
 	}
 	// gccgo does not set SA_ONSTACK for SIGSEGV.
-	if (getenv("GCCGO") == "" && (osa.sa_flags&SA_ONSTACK) == 0) {
+	if (getenv("GCCGO") == NULL && (osa.sa_flags&SA_ONSTACK) == 0) {
 		fprintf(stderr, "Go runtime did not install signal handler\n");
 		return 2;
 	}