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in replace_regexp(), remove unnecessary casting of c to int

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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3788 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
This commit is contained in:
David Lawrence Ramsey 2006-07-13 13:27:16 +00:00
parent eec40df2a1
commit f968a18a3f
2 changed files with 4 additions and 1 deletions
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3
ChangeLog
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@ -100,6 +100,9 @@ CVS code -
- nano.h:
- Remove the manual disabling of color support if regex.h isn't
found, as configure.ac now handles that. (DLR)
- search.c:
replace_regexp()
- Remove unnecessary casting of c to int. (DLR)
- text.c:
execute_command()
- Remove the marking of the file as modified, as do_insertfile()

2
src/search.c
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@ -576,7 +576,7 @@ int replace_regexp(char *string, bool create)
/* Iterate through the replacement text to handle subexpression
* replacement using \1, \2, \3, etc. */
while (*c != '\0') {
int num = (int)(*(c + 1) - '0');
int num = (*(c + 1) - '0');
if (*c != '\\' || num < 1 || num > 9 || num >
search_regexp.re_nsub) {