scc

commit b4dd373179be477ee99841c21119700ae4159510
parent 86f0bd836d6ae1320126ed4c8d46afa628f5beec
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Thu, 25 Jan 2018 21:45:41 +0100

[as] Use isspace() in field()

We have verified the input string, so we can call isspace
without problems.

Diffstat:
M
as/parser.c
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/as/parser.c b/as/parser.c
@@ -296,7 +296,7 @@ field(char **oldp, size_t *siz)
 	if ((begin = *oldp) == NULL)
 		return NULL;
 
-	for (s = begin; *s == ' '; ++s)
+	for (s = begin; isspace(*s) && *s != '\t'; ++s)
 		;
 	if (*s == '\0' || *s == '/' || *s == ';') {
 		*t = '\0';
@@ -310,7 +310,7 @@ field(char **oldp, size_t *siz)
 	*siz -= begin - t;
 	*oldp = t;
 
-	while (t >= s && *t == ' ')
+	while (t >= s && isspace(*t))
 		*t-- = '\0';
 	return (*s != '\0') ? s : NULL;
 }