PNM, XPM loaders: Fix trouble with non-ascii characters

The loaders would quit if e.g. a comment contains a non-ascii character
(byte with MSB set).
This commit is contained in:
Kim Woelders 2022-02-12 17:16:40 +01:00
parent b8213bfd2a
commit 346449a6b2
2 changed files with 2 additions and 2 deletions

View File

@ -33,7 +33,7 @@ mm_read(void *dst, unsigned int len)
static int
mm_getc(void)
{
int ch;
unsigned char ch;
if (mdata.dptr + 1 > mdata.data + mdata.size)
return -1; /* Out of data */

View File

@ -18,7 +18,7 @@ mm_init(void *src, unsigned int size)
static int
mm_getc(void)
{
int ch;
unsigned char ch;
if (mdata.dptr + 1 > mdata.data + mdata.size)
return -1; /* Out of data */