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comparison src/mkoctfile.in.cc @ 17898:8c33abdd2f9a

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maint: Avoid using NULL in C++ code. * qtinfo/parser.cc, profiler.cc, profiler.h, txt-eng-ft.cc, __init_fltk__.cc, ov-fcn-handle.cc, ov-java.cc, mkoctfile.in.cc: Avoid using NULL in C++ code.
author John W. Eaton <jwe@octave.org>
date Mon, 11 Nov 2013 01:49:57 -0500
parents f2b047f9b605
children ee7f66925267
comparison
equal deleted inserted replaced
17897:185038fe7a16 17898:8c33abdd2f9a
94 94
95 static string 95 static string
96 get_variable (const char *name, const string& defval) 96 get_variable (const char *name, const string& defval)
97 { 97 {
98 const char *val = getenv (name); 98 const char *val = getenv (name);
99 if (val == NULL || val[0] == '\0') 99 if (val && *val)
100 return string (val);
101 else
100 return defval; 102 return defval;
101 else
102 return string (val);
103 } 103 }
104 104
105 static string 105 static string
106 quote_path (const string& s) 106 quote_path (const string& s)
107 { 107 {