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-rw-r--r--Build/source/libs/xpdf/xpdf-src/xpdf/Lexer.cc19
1 files changed, 10 insertions, 9 deletions
diff --git a/Build/source/libs/xpdf/xpdf-src/xpdf/Lexer.cc b/Build/source/libs/xpdf/xpdf-src/xpdf/Lexer.cc
index d1066d33837..0c74dbb04ea 100644
--- a/Build/source/libs/xpdf/xpdf-src/xpdf/Lexer.cc
+++ b/Build/source/libs/xpdf/xpdf-src/xpdf/Lexer.cc
@@ -8,6 +8,10 @@
#include <aconf.h>
+#ifdef USE_GCC_PRAGMAS
+#pragma implementation
+#endif
+
#include <stdlib.h>
#include <stddef.h>
#include <string.h>
@@ -109,7 +113,7 @@ Object *Lexer::getObj(Object *obj) {
char *p;
int c, c2;
GBool comment, neg, doubleMinus, done, invalid;
- int numParen, nErrors;
+ int numParen;
int xi;
double xf, scale;
GString *s;
@@ -430,8 +434,7 @@ Object *Lexer::getObj(Object *obj) {
m = n = 0;
c2 = 0;
s = NULL;
- nErrors = 0;
- while (nErrors < 100) {
+ while (1) {
c = getChar();
if (c == '>') {
break;
@@ -440,17 +443,15 @@ Object *Lexer::getObj(Object *obj) {
break;
} else if (specialChars[c] != 1) {
c2 = c2 << 4;
- if (c >= '0' && c <= '9') {
+ if (c >= '0' && c <= '9')
c2 += c - '0';
- } else if (c >= 'A' && c <= 'F') {
+ else if (c >= 'A' && c <= 'F')
c2 += c - 'A' + 10;
- } else if (c >= 'a' && c <= 'f') {
+ else if (c >= 'a' && c <= 'f')
c2 += c - 'a' + 10;
- } else {
+ else
error(errSyntaxError, getPos(),
"Illegal character <{0:02x}> in hex string", c);
- ++nErrors;
- }
if (++m == 2) {
if (n == tokBufSize) {
if (!s)