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Fix the substitution print subcommand, it should only print if its

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own substitution matched, not previous ones.
e.g
echo fooba | sed -n 's/foo//;s/bar/found/p'
shouldnt print anything
This commit is contained in:
Glenn L McGrath 2003-08-30 04:35:07 +00:00
parent 72f5f02184
commit 9b04f1841e
1 changed files with 1 additions and 2 deletions
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3
editors/sed.c
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@ -839,7 +839,6 @@ static void process_file(FILE * file)
still_in_range || ((sed_cmd->beg_line == -1) still_in_range || ((sed_cmd->beg_line == -1)
&& (next_line == NULL)) && (next_line == NULL))
); );
if (sed_cmd->cmd == '{') { if (sed_cmd->cmd == '{') {
block_mask = block_mask & matched; block_mask = block_mask & matched;
} }
@ -925,7 +924,7 @@ static void process_file(FILE * file)
} }
} }
#endif #endif
altered |= substituted; altered = substituted;
if (!be_quiet && altered && ((sed_cmd->next == NULL) if (!be_quiet && altered && ((sed_cmd->next == NULL)
|| (sed_cmd->next->cmd != 's'))) { || (sed_cmd->next->cmd != 's'))) {
force_print = 1; force_print = 1;