Reduce some excessive indentation.

I prefer checking a condition and returning early rather than making
large blocks of code within a function conditional.

1 files changed, 16 insertions, 15 deletions

diff --git a/notmuch-show.c b/notmuch-show.c
index 1ed49d99..b9a41cc6 100644
--- a/notmuch-show.c
+++ b/notmuch-show.c
@@ -393,22 +393,23 @@ show_text_part_content (GMimeObject *part, GMimeStream *stream_out)
 	INTERNAL_ERROR ("Illegal request to format non-text part (%s) as text.",
 			g_mime_content_type_to_string (content_type));
 
-    charset = g_mime_object_get_content_type_parameter (part, "charset");
+    if (stream_out == NULL)
+	return;
 
-    if (stream_out) {
-	stream_filter = g_mime_stream_filter_new (stream_out);
-	g_mime_stream_filter_add(GMIME_STREAM_FILTER (stream_filter),
-				 g_mime_filter_crlf_new (FALSE, FALSE));
-        if (charset) {
-	    GMimeFilter *charset_filter;
-	    charset_filter = g_mime_filter_charset_new (charset, "UTF-8");
-	    /* This result can be NULL for things like "unknown-8bit".
-	     * Don't set a NULL filter as that makes GMime print
-	     * annoying assertion-failure messages on stderr. */
-	    if (charset_filter)
-		g_mime_stream_filter_add (GMIME_STREAM_FILTER (stream_filter),
-					  charset_filter);
-	}
+    stream_filter = g_mime_stream_filter_new (stream_out);
+    g_mime_stream_filter_add(GMIME_STREAM_FILTER (stream_filter),
+			     g_mime_filter_crlf_new (FALSE, FALSE));
+
+    charset = g_mime_object_get_content_type_parameter (part, "charset");
+    if (charset) {
+	GMimeFilter *charset_filter;
+	charset_filter = g_mime_filter_charset_new (charset, "UTF-8");
+	/* This result can be NULL for things like "unknown-8bit".
+	 * Don't set a NULL filter as that makes GMime print
+	 * annoying assertion-failure messages on stderr. */
+	if (charset_filter)
+	    g_mime_stream_filter_add (GMIME_STREAM_FILTER (stream_filter),
+				      charset_filter);
     }
 
     wrapper = g_mime_part_get_content_object (GMIME_PART (part));