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Remove errno value

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This commit is contained in:
hooper114 2009-07-28 21:05:19 +00:00
parent ab82dc6cfa
commit 67552adee2
1 changed files with 6 additions and 6 deletions
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12
backend/imail.c
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@ -308,18 +308,18 @@ void breakup(short int fcs_bit[], unsigned short usps_crc)
int imail(struct zint_symbol *symbol, unsigned char source[])
{
char data_pattern[200];
int errno;
int error_number;
errno = 0;
error_number = 0;
if(ustrlen(source) > 32) {
strcpy(symbol->errtxt, "Input too long");
return ERROR_TOO_LONG;
}
errno = is_sane(NASET, source);
if(errno == ERROR_INVALID_DATA) {
error_number = is_sane(NASET, source);
if(error_number == ERROR_INVALID_DATA) {
strcpy(symbol->errtxt, "Invalid characters in data");
return errno;
return error_number;
}
int i, j, read;
@ -688,5 +688,5 @@ int imail(struct zint_symbol *symbol, unsigned char source[])
symbol->rows = 3;
symbol->width = read - 1;
return errno;
return error_number;
}