From c0f2f5606f0884e00f426653168b84b23d26ffb3 Mon Sep 17 00:00:00 2001
From: "Johan B. C. Engelen" <jbc.engelen@swissonline.ch>
Date: Mon, 5 Aug 2013 23:07:35 +0200
Subject: code cleanup (cppcheck)

(bzr r12469)
---
 src/extension/internal/pdfinput/pdf-parser.cpp | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

(limited to 'src/extension/internal/pdfinput/pdf-parser.cpp')

diff --git a/src/extension/internal/pdfinput/pdf-parser.cpp b/src/extension/internal/pdfinput/pdf-parser.cpp
index 3be7af34f..4e50f02f6 100644
--- a/src/extension/internal/pdfinput/pdf-parser.cpp
+++ b/src/extension/internal/pdfinput/pdf-parser.cpp
@@ -579,14 +579,13 @@ void PdfParser::execOp(Object *cmd, Object args[], int numArgs) {
   (this->*op->func)(argPtr, numArgs);
 }
 
-PdfOperator *PdfParser::findOp(char *name) {
-  int a, b, m, cmp;
-
-  a = -1;
-  b = numOps;
+PdfOperator* PdfParser::findOp(char *name) {
+  int a = -1;
+  int b = numOps;
+  int cmp = -1;
   // invariant: opTab[a] < name < opTab[b]
   while (b - a > 1) {
-    m = (a + b) / 2;
+    const int m = (a + b) / 2;
     cmp = strcmp(opTab[m].name, name);
     if (cmp < 0)
       a = m;
-- 
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