diff options
Diffstat (limited to 'Source/cmRegularExpression.h')
| -rw-r--r-- | Source/cmRegularExpression.h | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/Source/cmRegularExpression.h b/Source/cmRegularExpression.h index 86417fb..b8a9963 100644 --- a/Source/cmRegularExpression.h +++ b/Source/cmRegularExpression.h @@ -182,7 +182,7 @@ public: /** * Instantiate cmRegularExpression with program=NULL. */ - inline cmRegularExpression (); + inline cmRegularExpression (); /** * Instantiate cmRegularExpression with compiled char*. @@ -215,7 +215,7 @@ public: * Matches the regular expression to the given std string. * Returns true if found, and sets start and end indexes accordingly. */ - bool find (std::string const&); + bool find (std::string const&); /** * Index to start of first find. @@ -253,7 +253,7 @@ public: /** * Marks the regular expression as invalid. */ - inline void set_invalid(); + inline void set_invalid(); /** * Destructor. @@ -266,10 +266,10 @@ public: private: const char* startp[NSUBEXP]; const char* endp[NSUBEXP]; - char regstart; // Internal use only - char reganch; // Internal use only - const char* regmust; // Internal use only - int regmlen; // Internal use only + char regstart; // Internal use only + char reganch; // Internal use only + const char* regmust; // Internal use only + int regmlen; // Internal use only char* program; int progsize; const char* searchstring; @@ -290,7 +290,10 @@ inline cmRegularExpression::cmRegularExpression () inline cmRegularExpression::cmRegularExpression (const char* s) { this->program = 0; - compile(s); + if ( s ) + { + this->compile(s); + } } /** |