Change space-zero to now evaluate to false, as is expected by a great many.
(Inspired by a post on the -users list) git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@118223 65c4cc65-6c06-0410-ace0-fbb531ad65f3
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@ -59,6 +59,12 @@ Core:
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* The silencethreshold used for various applications is now settable via a
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centralized config option in dsp.conf.
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* The logical value of spaces immediately preceding a standalone 0 previously
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evaluated to true. It now evaluates to false. This has confused a good
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many people in the past (typically because they failed to realize the space
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had any significance). Since this violates the Principle of Least Surprise,
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it has been changed.
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Voicemail:
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* The voicemail configuration values 'maxmessage' and 'minmessage' have
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10
main/pbx.c
10
main/pbx.c
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@ -7959,12 +7959,14 @@ void pbx_builtin_clear_globals(void)
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int pbx_checkcondition(const char *condition)
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{
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if (ast_strlen_zero(condition)) /* NULL or empty strings are false */
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int res;
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if (ast_strlen_zero(condition)) { /* NULL or empty strings are false */
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return 0;
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else if (*condition >= '0' && *condition <= '9') /* Numbers are evaluated for truth */
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return atoi(condition);
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else /* Strings are true */
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} else if (sscanf(condition, "%d", &res) == 1) { /* Numbers are evaluated for truth */
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return res;
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} else { /* Strings are true */
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return 1;
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}
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}
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static int pbx_builtin_gotoif(struct ast_channel *chan, void *data)
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