diff options
Diffstat (limited to 'Source/cmExecProgramCommand.cxx')
| -rw-r--r-- | Source/cmExecProgramCommand.cxx | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/Source/cmExecProgramCommand.cxx b/Source/cmExecProgramCommand.cxx index 9b59088..e021d0b 100644 --- a/Source/cmExecProgramCommand.cxx +++ b/Source/cmExecProgramCommand.cxx @@ -41,7 +41,7 @@ bool cmExecProgramCommand } else if ( haveoutput_variable ) { - if ( output_variable.size() > 0 ) + if (!output_variable.empty()) { this->SetError("called with incorrect number of arguments"); return false; @@ -59,7 +59,7 @@ bool cmExecProgramCommand } else if ( havereturn_variable ) { - if ( return_variable.size() > 0 ) + if (!return_variable.empty()) { this->SetError("called with incorrect number of arguments"); return false; @@ -84,7 +84,7 @@ bool cmExecProgramCommand } std::string command; - if(arguments.size()) + if(!arguments.empty()) { command = cmSystemTools::ConvertToRunCommandPath(args[0].c_str()); command += " "; @@ -95,7 +95,7 @@ bool cmExecProgramCommand command = args[0]; } bool verbose = true; - if(output_variable.size() > 0) + if(!output_variable.empty()) { verbose = false; } @@ -118,7 +118,7 @@ bool cmExecProgramCommand retVal = -1; } - if ( output_variable.size() > 0 ) + if (!output_variable.empty()) { std::string::size_type first = output.find_first_not_of(" \n\t\r"); std::string::size_type last = output.find_last_not_of(" \n\t\r"); @@ -135,7 +135,7 @@ bool cmExecProgramCommand this->Makefile->AddDefinition(output_variable, coutput.c_str()); } - if ( return_variable.size() > 0 ) + if (!return_variable.empty()) { char buffer[100]; sprintf(buffer, "%d", retVal); |