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dont print line if format evaluates to an empty string

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This commit is contained in:
Linus Dierheimer
2021-03-27 15:39:56 +01:00
parent 055804a055
commit beb2e9608c
16 changed files with 120 additions and 147 deletions
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src/modules/kernel.c
+8 -13
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@@ -6,18 +6,13 @@ void ffPrintKernel(FFinstance* instance)
{
ffPrintLogoAndKey(instance, "Kernel");
puts(instance->state.utsname.release);
return;
}
FF_STRBUF_CREATE(kernel);
ffParseFormatString(&kernel, &instance->config.kernelFormat, 3,
(FFformatarg){FF_FORMAT_ARG_TYPE_STRING, instance->state.utsname.sysname},
(FFformatarg){FF_FORMAT_ARG_TYPE_STRING, instance->state.utsname.release},
(FFformatarg){FF_FORMAT_ARG_TYPE_STRING, instance->state.utsname.version}
);
ffPrintLogoAndKey(instance, "Kernel");
ffStrbufPutTo(&kernel, stdout);
ffStrbufDestroy(&kernel);
else
{
ffPrintFormatString(instance, "Kernel", &instance->config.kernelFormat, 3,
(FFformatarg){FF_FORMAT_ARG_TYPE_STRING, instance->state.utsname.sysname},
(FFformatarg){FF_FORMAT_ARG_TYPE_STRING, instance->state.utsname.release},
(FFformatarg){FF_FORMAT_ARG_TYPE_STRING, instance->state.utsname.version}
);
}
}