diff options
Diffstat (limited to 'src/filter.c')
-rw-r--r-- | src/filter.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/filter.c b/src/filter.c index fd1bb40..ccdcdd6 100644 --- a/src/filter.c +++ b/src/filter.c @@ -326,7 +326,9 @@ int filter_tee_header (struct filter *chain) static bool is_blank_line (const char *str) { - return (regexec (®ex_blank_line, str, 0, NULL, 0) == 0); + while (isspace(*str)) + str++; + return (*str == '\0'); } /** Adjust the line numbers in the #line directives of the generated scanner. |