Fix a nit in CPDF_PageContentGenerator::ProcessImage().

TBR=tsepez@chromium.org

Change-Id: I0a9a1488aaaa3a357e6c9bbc9ec784a682c08199
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/55450
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>

core/fpdfapi/edit/cpdf_pagecontentgenerator.cpp

diff --git a/core/fpdfapi/edit/cpdf_pagecontentgenerator.cpp b/core/fpdfapi/edit/cpdf_pagecontentgenerator.cpp
index 7fb7dd3..2ccd0c9 100644
--- a/core/fpdfapi/edit/cpdf_pagecontentgenerator.cpp
+++ b/core/fpdfapi/edit/cpdf_pagecontentgenerator.cpp
@@ -344,9 +344,10 @@
     pImage->ConvertStreamToIndirectObject();
 
   ByteString name = RealizeResource(pStream, "XObject");
-  if (bWasInline)
+  if (bWasInline) {
     pImageObj->SetImage(
         m_pDocument->GetPageData()->GetImage(pStream->GetObjNum()));
+  }
 
   *buf << "/" << PDF_NameEncode(name) << " Do Q\n";
 }