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Diffstat (limited to 'libctf/testsuite/libctf-regression/gzrewrite.c')
-rw-r--r--libctf/testsuite/libctf-regression/gzrewrite.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libctf/testsuite/libctf-regression/gzrewrite.c b/libctf/testsuite/libctf-regression/gzrewrite.c
index 9972220..2e679e8 100644
--- a/libctf/testsuite/libctf-regression/gzrewrite.c
+++ b/libctf/testsuite/libctf-regression/gzrewrite.c
@@ -114,7 +114,7 @@ main (int argc, char *argv[])
if ((b = read_gz ("tmpdir/two.gz", &b_len)) == NULL)
goto read_err;
- if (memcmp (a, b, b_len) == 0)
+ if (a_len == b_len && memcmp (a, b, b_len) == 0)
{
fprintf (stderr, "gzwrites after adding types does not change the dict\n");
return 1;