[PATCH 05/10] regex-tests: fix typo

[Paul Eggert <eggert@cs.ucla.edu>]

* tests/test-regex.c (main): Fix typo that would have caused an
old test case to report incorrect values on failure.
---
 ChangeLog          | 4 ++++
 tests/test-regex.c | 3 ++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 82aa61a04..f4583e0af 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2021-02-05  Paul Eggert  <eggert@cs.ucla.edu>
 
+	regex-tests: fix typo
+	* tests/test-regex.c (main): Fix typo that would have caused an
+	old test case to report incorrect values on failure.
+
 	regex: make it easier to merge into glibc
 	* lib/regex_internal.h [_LIBC]: Do not include Gnulib’s dynarray.h.
 
diff --git a/tests/test-regex.c b/tests/test-regex.c
index 4a4ff39fd..58f8200f2 100644
--- a/tests/test-regex.c
+++ b/tests/test-regex.c
@@ -290,7 +290,8 @@ main (void)
     {
       memset (&regs, 0, sizeof regs);
       static char const data[] = "WXY";
-      if (re_search (&regex, data, sizeof data - 1, 0, 3, &regs) < 0)
+      i = re_search (&regex, data, sizeof data - 1, 0, 3, &regs);
+      if (i < 0)
         report_error ("re_search '%s' on '%s' returned %d", pat_x, data, i);
       regfree (&regex);
       free (regs.start);
-- 
2.27.0