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Merge pull request #43 from SiIky/unknown_str
Print unknown_str in case of error
master
Aaron Marcher
8 years ago
committed by
GitHub
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with
3 additions and
1 deletions
-
slstatus.c
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@ -87,8 +87,10 @@ main(int argc, char *argv[]) |
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status[0] = '\0'; |
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status[0] = '\0'; |
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for (i = len = 0; i < LEN(args); i++) { |
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for (i = len = 0; i < LEN(args); i++) { |
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const char * res = args[i].func(args[i].args); |
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res = (res == NULL) ? unknown_str : res; |
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len += snprintf(status + len, sizeof(status) - len, |
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len += snprintf(status + len, sizeof(status) - len, |
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args[i].fmt, args[i].func(args[i].args)); |
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args[i].fmt, res); |
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if (len >= sizeof(status)) { |
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if (len >= sizeof(status)) { |
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status[sizeof(status) - 1] = '\0'; |
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status[sizeof(status) - 1] = '\0'; |
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