commit f9b6c772bf53e195871c687f7314c7001db6647b
author Albert Astals Cid <aacid@kde.org> Tue Dec 03 15:31:14 2019 +0100
committer Albert Astals Cid <aacid@kde.org> Tue Dec 03 15:31:14 2019 +0100
tree db43be57de7a9edf3130099bff497d889e2271f2
parent 5e3e46ecd7df3ee75cac7ee8216ee2d6d87d2665

Make HtmlMetaVar::toString const

utils/HtmlOutputDev.cc

diff --git a/utils/HtmlOutputDev.cc b/utils/HtmlOutputDev.cc
index dfc818c..c86587e 100644
--- a/utils/HtmlOutputDev.cc
+++ b/utils/HtmlOutputDev.cc
@@ -1009,7 +1009,7 @@
    delete content;
 } 
     
-GooString* HtmlMetaVar::toString()
+GooString* HtmlMetaVar::toString() const
 {
     GooString *result = new GooString("<meta name=\"");
     result->append(name);
@@ -1659,7 +1659,7 @@
 {
   GooString *var;
 
-  for(HtmlMetaVar *t : *glMetaVars)
+  for(const HtmlMetaVar *t : *glMetaVars)
   {
      var = t->toString();
      fprintf(file, "%s\n", var->c_str());

utils/HtmlOutputDev.h

diff --git a/utils/HtmlOutputDev.h b/utils/HtmlOutputDev.h
index 348d5d2..e5823d2 100644
--- a/utils/HtmlOutputDev.h
+++ b/utils/HtmlOutputDev.h
@@ -208,7 +208,7 @@
     HtmlMetaVar(const HtmlMetaVar &) = delete;
     HtmlMetaVar& operator=(const HtmlMetaVar &) = delete;
 
-    GooString* toString();
+    GooString* toString() const;
 
 private: