blob: 2a24096e3118351bb598c053c30530cb9e61133c (
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Add virtual destructors to avoid compiler warning.
May actually be required, or just be a warning?
diff -ur dvisvgm-0.8.7.orig/src/CmdLineParserBase.h dvisvgm-0.8.7/src/CmdLineParserBase.h
--- dvisvgm-0.8.7.orig/src/CmdLineParserBase.h 2009-11-06 22:17:58.000000000 +0100
+++ dvisvgm-0.8.7/src/CmdLineParserBase.h 2009-11-13 18:55:12.000000000 +0100
@@ -72,6 +72,7 @@
protected:
CmdLineParserBase () : _error(false) {}
CmdLineParserBase (const CmdLineParserBase &cmd) {}
+ virtual ~CmdLineParserBase () {}
virtual void init ();
virtual void error (const Option &opt, bool longopt, const char *msg) const;
bool checkArgPrefix (InputReader &ir, const Option &opt, bool longopt) const;
diff -ur dvisvgm-0.8.7.orig/src/CommandLine.h dvisvgm-0.8.7/src/CommandLine.h
--- dvisvgm-0.8.7.orig/src/CommandLine.h 2009-11-06 22:22:55.000000000 +0100
+++ dvisvgm-0.8.7/src/CommandLine.h 2009-11-13 18:55:09.000000000 +0100
@@ -14,6 +14,7 @@
public:
CommandLine () {init();}
CommandLine (int argc, char **argv, bool printErrors) {parse(argc, argv, printErrors);}
+ virtual ~CommandLine () {}
void help () const;
void status () const;
int numOptions () const {return 22;}
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