From 92d3cbecd4ea375d8de95bffc0fe8651c698f568 Mon Sep 17 00:00:00 2001
From: Jay Berkenbilt <ejb@ql.org>
Date: Thu, 16 Apr 2020 11:43:37 -0400
Subject: Fix warnings reported by -Wshadow=local (fixes #431)

---
 examples/pdf-split-pages.cc | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'examples/pdf-split-pages.cc')

diff --git a/examples/pdf-split-pages.cc b/examples/pdf-split-pages.cc
index f8997bbe..ea1c92bc 100644
--- a/examples/pdf-split-pages.cc
+++ b/examples/pdf-split-pages.cc
@@ -15,7 +15,6 @@
 #include <string>
 #include <cstring>
 
-static char const* whoami = 0;
 static bool static_id = false;
 
 static void process(char const* whoami,
@@ -50,7 +49,7 @@ static void process(char const* whoami,
     }
 }
 
-void usage()
+void usage(char const* whoami)
 {
     std::cerr << "Usage: " << whoami << " infile outprefix" << std::endl;
     exit(2);
@@ -58,7 +57,7 @@ void usage()
 
 int main(int argc, char* argv[])
 {
-    whoami = QUtil::getWhoami(argv[0]);
+    char const* whoami = QUtil::getWhoami(argv[0]);
 
     // For libtool's sake....
     if (strncmp(whoami, "lt-", 3) == 0)
@@ -75,7 +74,7 @@ int main(int argc, char* argv[])
 
     if (argc != 3)
     {
-        usage();
+        usage(whoami);
     }
     try
     {
-- 
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