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(Fsubstitute_in_file_name): Fix up computation of maximum

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size of resulting string.
This commit is contained in:
Stefan Monnier 2008-03-07 15:42:30 +00:00
parent c80b160d07
commit 3efaadb7b2
2 changed files with 7 additions and 2 deletions
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5
src/ChangeLog
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@ -1,3 +1,8 @@
2008-03-07 Stefan Monnier <monnier@iro.umontreal.ca>
* fileio.c (Fsubstitute_in_file_name): Fix up computation of maximum
size of resulting string.
2008-03-05 Jason Rumney <jasonr@gnu.org>
* dispnew.c (adjust_glyph_matrix): Initialize window_height.

4
src/fileio.c
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@ -2226,8 +2226,8 @@ duplicates what `expand-file-name' does. */)
/* Get variable value */
o = (unsigned char *) egetenv (target);
if (o)
{
total += strlen (o);
{ /* Eight-bit chars occupy upto 2 bytes in multibyte. */
total += strlen (o) * (STRING_MULTIBYTE (filename) ? 2 : 1);
substituted = 1;
}
else if (*p == '}')