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	Merge branch 'obsd-master'
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										19
									
								
								format.c
									
									
									
									
									
								
							
							
						
						
									
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								format.c
									
									
									
									
									
								
							@@ -176,17 +176,6 @@ format_job_callback(struct job *job)
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	fj->job = NULL;
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	free(fj->out);
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	if (WIFEXITED(job->status) && WEXITSTATUS(job->status) != 0) {
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		xasprintf(&fj->out, "<'%s' exited with %d>", fj->cmd,
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		    WEXITSTATUS(job->status));
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		return;
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	}
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	if (WIFSIGNALED(job->status)) {
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		xasprintf(&fj->out, "<'%s' got signal %d>", fj->cmd,
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		    WTERMSIG(job->status));
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		return;
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	}
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	buf = NULL;
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	if ((line = evbuffer_readline(job->event->input)) == NULL) {
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		len = EVBUFFER_LENGTH(job->event->input);
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@@ -491,7 +480,7 @@ format_expand_time(struct format_tree *ft, const char *fmt, time_t t)
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char *
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format_expand(struct format_tree *ft, const char *fmt)
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{
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	char		*buf, *tmp;
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	char		*buf, *tmp, *cmd;
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	const char	*ptr, *s;
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	size_t		 off, len, n, slen;
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	int     	 ch, brackets;
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@@ -531,10 +520,14 @@ format_expand(struct format_tree *ft, const char *fmt)
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			tmp = xmalloc(n + 1);
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			memcpy(tmp, fmt, n);
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			tmp[n] = '\0';
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			cmd = format_expand(ft, tmp);
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			s = format_job_get(ft, tmp);
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			s = format_job_get(ft, cmd);
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			slen = strlen(s);
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			free(cmd);
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			free(tmp);
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			while (len - off < slen + 1) {
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				buf = xreallocarray(buf, 2, len);
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				len *= 2;
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