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ifupdown: /etc/network/interfaces can have comments with leading blanks

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This commit is contained in:
Denis Vlasenko 2008-07-08 03:25:25 +00:00
parent 5d62462a8c
commit 493829207c
1 changed files with 2 additions and 2 deletions
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4
networking/ifupdown.c
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@ -675,7 +675,7 @@ static struct interfaces_file_t *read_interfaces(const char *filename)
* the last character a backslash. * the last character a backslash.
* *
* Seen elsewhere in example config file: * Seen elsewhere in example config file:
* A "#" character in the very first column makes the rest of the line * A first non-blank "#" character makes the rest of the line
* be ignored. Blank lines are ignored. Lines may be indented freely. * be ignored. Blank lines are ignored. Lines may be indented freely.
* A "\" character at the very end of the line indicates the next line * A "\" character at the very end of the line indicates the next line
* should be treated as a continuation of the current one. * should be treated as a continuation of the current one.
@ -711,7 +711,7 @@ static struct interfaces_file_t *read_interfaces(const char *filename)
#endif #endif
rest_of_line = buf; rest_of_line = buf;
first_word = next_word(&rest_of_line); first_word = next_word(&rest_of_line);
if (!first_word || *buf == '#') { if (!first_word || *first_word == '#') {
free(buf); free(buf);
continue; /* blank/comment line */ continue; /* blank/comment line */
} }