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[TD-4902] FIX -m parameter of taosdemo with letter-initial string (#6620) 

* [TD-4902] FIX with 1 char

* Fix prompt of -m @ taosdemo
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SunShine Chan 2021-06-25 14:20:39 +08:00 committed by GitHub
parent ee974c5563
commit 360d59428c
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1 changed files with 2 additions and 2 deletions
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4
src/kit/taosdemo/taosdemo.c
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@ -982,9 +982,9 @@ static void parse_args(int argc, char *argv[], SArguments *arguments) {
arguments->len_of_binary = atoi(argv[++i]); arguments->len_of_binary = atoi(argv[++i]);
} else if (strcmp(argv[i], "-m") == 0) { } else if (strcmp(argv[i], "-m") == 0) {
if ((argc == i+1) || if ((argc == i+1) ||
(!isStringNumber(argv[i+1]))) { (isStringNumber(argv[i+1]))) {
printHelp(); printHelp();
errorPrint("%s", "\n\t-m need a number following!\n"); errorPrint("%s", "\n\t-m need a letter-initial string following!\n");
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
} }
arguments->tb_prefix = argv[++i]; arguments->tb_prefix = argv[++i];