mg.c: White-space only

Indent code that's in a block added in the previous commit.

1 files changed, 17 insertions, 18 deletions

diff --git a/mg.c b/mg.c
index 45a8ac1691..8c57e2a532 100644
--- a/mg.c
+++ b/mg.c
@@ -754,24 +754,23 @@ S_fixup_errno_string(pTHX_ SV* sv)
     }
     else {
 
-    /* In some locales the error string may come back as UTF-8, in
-     * which case we should turn on that flag.  This didn't use to
-     * happen, and to avoid any possible backward compatibility issues,
-     * we don't turn on the flag unless we have to.  So the flag stays
-     * off for an entirely ASCII string.  We assume that if the string
-     * looks like UTF-8, it really is UTF-8:  "text in any other
-     * encoding that uses bytes with the high bit set is extremely
-     * unlikely to pass a UTF-8 validity test"
-     * (http://en.wikipedia.org/wiki/Charset_detection).  There is a
-     * potential that we will get it wrong however, especially on short
-     * error message text.  (If it turns out to be necessary, we could
-     * also keep track if the current LC_MESSAGES locale is UTF-8) */
-    if (! IN_BYTES  /* respect 'use bytes' */
-        && ! is_ascii_string((U8*) SvPVX_const(sv), SvCUR(sv))
-        && is_utf8_string((U8*) SvPVX_const(sv), SvCUR(sv)))
-    {
-        SvUTF8_on(sv);
-    }
+        /* In some locales the error string may come back as UTF-8, in which
+         * case we should turn on that flag.  This didn't use to happen, and to
+         * avoid any possible backward compatibility issues, we don't turn on
+         * the flag unless we have to.  So the flag stays off for an entirely
+         * ASCII string.  We assume that if the string looks like UTF-8, it
+         * really is UTF-8:  "text in any other encoding that uses bytes with
+         * the high bit set is extremely unlikely to pass a UTF-8 validity
+         * test" (http://en.wikipedia.org/wiki/Charset_detection).  There is a
+         * potential that we will get it wrong however, especially on short
+         * error message text.  (If it turns out to be necessary, we could also
+         * keep track if the current LC_MESSAGES locale is UTF-8) */
+        if (! IN_BYTES  /* respect 'use bytes' */
+            && ! is_ascii_string((U8*) SvPVX_const(sv), SvCUR(sv))
+            && is_utf8_string((U8*) SvPVX_const(sv), SvCUR(sv)))
+        {
+            SvUTF8_on(sv);
+        }
     }
 }