mirror of https://gerrit.osmocom.org/libosmocore
vty/talloc_ctx_vty.c: use REG_NOSUB flag of regcomp()
We don't need to know position of matches: just yes or no. This change would save some computation power. Change-Id: Id55ffe64cc1a35dd83f61dbb0f9828aa676696f9
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@ -199,7 +199,7 @@ DEFUN(show_talloc_ctx_filter, show_talloc_ctx_filter_cmd,
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int rc;
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/* Attempt to compile a regular expression */
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rc = regcomp(¶ms.regexp, argv[2], 0);
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rc = regcomp(¶ms.regexp, argv[2], REG_NOSUB);
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if (rc) {
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vty_out(vty, "Invalid expression%s", VTY_NEWLINE);
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return CMD_WARNING;
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