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in replace_regexp(), remove unnecessary casting of c to int
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3788 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
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@ -100,6 +100,9 @@ CVS code -
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- nano.h:
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- Remove the manual disabling of color support if regex.h isn't
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found, as configure.ac now handles that. (DLR)
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- search.c:
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replace_regexp()
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- Remove unnecessary casting of c to int. (DLR)
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- text.c:
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execute_command()
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- Remove the marking of the file as modified, as do_insertfile()
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@ -576,7 +576,7 @@ int replace_regexp(char *string, bool create)
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/* Iterate through the replacement text to handle subexpression
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* replacement using \1, \2, \3, etc. */
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while (*c != '\0') {
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int num = (int)(*(c + 1) - '0');
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int num = (*(c + 1) - '0');
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if (*c != '\\' || num < 1 || num > 9 || num >
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search_regexp.re_nsub) {
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