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Fix signed/unsigned wng. Unfortunately, (unsigned char) << int

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has type int in C.
This commit is contained in:
Tim Peters 2001-01-05 00:54:29 +00:00
parent 1a7aab70d1
commit b8584e0894
1 changed files with 2 additions and 2 deletions
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4
Python/pythonrun.c
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@ -570,8 +570,8 @@ maybe_pyc_file(FILE *fp, char* filename, char* ext, int closeit)
be read as they are on disk. */ be read as they are on disk. */
unsigned int halfmagic = PyImport_GetMagicNumber() & 0xFFFF; unsigned int halfmagic = PyImport_GetMagicNumber() & 0xFFFF;
unsigned char buf[2]; unsigned char buf[2];
if (fread(buf, 1, 2, fp) == 2 if (fread(buf, 1, 2, fp) == 2
&& (buf[1]<<8 | buf[0]) == halfmagic) && ((unsigned int)buf[1]<<8 | buf[0]) == halfmagic)
return 1; return 1;
fseek(fp, 0, SEEK_SET); fseek(fp, 0, SEEK_SET);
} }