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Merge pull request #1726 from vadz/unsigned-char

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Fix reading options files on platforms with unsigned char
This commit is contained in:
William S Fulton 2020-05-30 00:01:51 +01:00 • committed by GitHub
commit 305a824a6e
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1 changed files with 3 additions and 2 deletions
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5
Source/Modules/swigmain.cxx
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@ -163,7 +163,7 @@ static void merge_options_files(int *argc, char ***argv) {
i = 1; i = 1;
while (i < new_argc) { while (i < new_argc) {
if (new_argv[i] && new_argv[i][0] == '@' && (f = fopen(&new_argv[i][1], "r"))) { if (new_argv[i] && new_argv[i][0] == '@' && (f = fopen(&new_argv[i][1], "r"))) {
char c; int ci;
char *b; char *b;
char *be = &buffer[BUFFER_SIZE]; char *be = &buffer[BUFFER_SIZE];
int quote = 0; int quote = 0;
@ -174,7 +174,8 @@ static void merge_options_files(int *argc, char ***argv) {
insert = i; insert = i;
b = buffer; b = buffer;
while ((c = fgetc(f)) != EOF) { while ((ci = fgetc(f)) != EOF) {
const char c = static_cast<char>(ci);
if (escape) { if (escape) {
if (b != be) { if (b != be) {
*b = c; *b = c;