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tools: kconfig2html: Handle blank input lines #19322

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tools: kconfig2html: Handle blank input lines #19322

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c4d0fb4
tools: kconfig2html: Handle blank input lines
aineoae86-sys Jul 5, 2026
9094795
tools: kconfig2html: Explain blank-line guard
Old-Ding Jul 18, 2026
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6 changes: 6 additions & 0 deletions tools/kconfig2html.c
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Original file line number Diff line number Diff line change
Expand Up @@ -702,6 +702,12 @@ static char *read_line(FILE *stream)
g_line[len] = '\0';
}

if (len == 0)
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{
g_lnptr = g_line;
return g_line;
}

/* Does this continue on the next line? Note that this check
* could erroneoulsy combine two lines if a comment line ends with
* a line continuation... Don't do that!
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