From: schwarze@mdocml.bsd.lv
To: source@mdocml.bsd.lv
Subject: mdocml: Trim trailing whitespace from man.conf lines; patch from
Date: Sat, 28 May 2016 08:44:43 -0500 (EST) [thread overview]
Message-ID: <13437474705270556672.enqueue@fantadrom.bsd.lv> (raw)
Log Message:
-----------
Trim trailing whitespace from man.conf lines; patch from millert@.
Modified Files:
--------------
mdocml:
manpath.c
Revision Data
-------------
Index: manpath.c
===================================================================
RCS file: /home/cvs/mdocml/mdocml/manpath.c,v
retrieving revision 1.29
retrieving revision 1.30
diff -Lmanpath.c -Lmanpath.c -u -p -r1.29 -r1.30
--- manpath.c
+++ manpath.c
@@ -224,13 +224,12 @@ manconf_file(struct manconf *conf, const
while ((linelen = getline(&line, &linesz, stream)) != -1) {
cp = line;
- ep = cp + linelen;
- if (ep[-1] != '\n')
- break;
- *--ep = '\0';
+ ep = cp + linelen - 1;
+ while (ep > cp && isspace((unsigned char)*ep))
+ *ep-- = '\0';
while (isspace((unsigned char)*cp))
cp++;
- if (*cp == '#')
+ if (cp == ep || *cp == '#')
continue;
for (tok = 0; tok < sizeof(toks)/sizeof(toks[0]); tok++) {
--
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reply other threads:[~2016-05-28 13:44 UTC|newest]
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