Fix some trailing whitespace in extension printer Change-Id: I620fd0d9d988727fe29be5902e2775b5198ecb52 Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/88207 Auto-Submit: David Benjamin <davidben@google.com> Commit-Queue: Rudolf Polzer <rpolzer@google.com> Reviewed-by: Rudolf Polzer <rpolzer@google.com>

diff --git a/crypto/x509/v3_prn.cc b/crypto/x509/v3_prn.cc
index 74f22e9..c2da548 100644
--- a/crypto/x509/v3_prn.cc
+++ b/crypto/x509/v3_prn.cc

@@ -130,7 +130,7 @@
     const ASN1_OBJECT *obj = X509_EXTENSION_get_object(ex);
     i2a_ASN1_OBJECT(bp, obj);
     j = X509_EXTENSION_get_critical(ex);
-    if (BIO_printf(bp, ": %s\n", j ? "critical" : "") <= 0) {
+    if (BIO_printf(bp, ":%s\n", j ? " critical" : "") <= 0) {
       return 0;
     }
     if (!X509V3_EXT_print(bp, ex, flag, indent + 4)) {

diff --git a/crypto/x509/x509_test.cc b/crypto/x509/x509_test.cc
index 9d4444b..e2a4da5 100644
--- a/crypto/x509/x509_test.cc
+++ b/crypto/x509/x509_test.cc

@@ -5996,7 +5996,6 @@
   size_t data_len;
   ASSERT_TRUE(BIO_mem_contents(bio.get(), &data, &data_len));
   auto print = BytesAsStringView(Span(data, data_len));
-  // Note that the expected output contains trailing whitespace.
   EXPECT_EQ(print, R"(Certificate:
     Data:
         Version: 3 (0x2)
@@ -6025,13 +6024,13 @@
         X509v3 extensions:
             X509v3 Key Usage: critical
                 Digital Signature, Key Encipherment
-            X509v3 Extended Key Usage: 
+            X509v3 Extended Key Usage:
                 TLS Web Server Authentication, TLS Web Client Authentication
             X509v3 Basic Constraints: critical
                 CA:FALSE
-            X509v3 Subject Key Identifier: 
+            X509v3 Subject Key Identifier:
                 A3:79:A6:F6:EE:AF:B9:A5:5E:37:8C:11:80:34:E2:75
-            X509v3 Authority Key Identifier: 
+            X509v3 Authority Key Identifier:
                 keyid:8C:1A:68:A8:B5:76:DB:5D:57:7B:1F:8D:14:B2:06:A3
 
     Signature Algorithm: sha256WithRSAEncryption