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Code Issues Releases Wiki Activity

Fix command-line checking in pdf-split-pages example

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This commit is contained in:
Jay Berkenbilt 2017-07-30 08:44:45 -04:00
parent 6f88fd36ab
commit 841f967a5f
1 changed files with 9 additions and 2 deletions
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11
examples/pdf-split-pages.cc
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@ -11,6 +11,7 @@
#include <iostream>
#include <cstdlib>
static char const* whoami = 0;
static bool static_id = false;
static void process(char const* whoami,
@ -43,9 +44,15 @@ static void process(char const* whoami,
}
}
void usage()
{
std::cerr << "Usage: " << whoami << " infile outprefix" << std::endl;
exit(2);
}
int main(int argc, char* argv[])
{
char* whoami = QUtil::getWhoami(argv[0]);
whoami = QUtil::getWhoami(argv[0]);
// For libtool's sake....
if (strncmp(whoami, "lt-", 3) == 0)
@ -62,7 +69,7 @@ int main(int argc, char* argv[])
if (argc != 3)
{
std::cerr << "Usage: " << whoami << " infile outprefix" << std::endl;
usage();
}
try
{