builtin-apply: minor cleanup of whitespace detection

[git.git] / attr.c

diff --git a/attr.c b/attr.c
index 129399310ae061a66527ce0b723cc0aeb30ef34c..741db3b468c6a6ebbcd1414e42b4ef7d6ab3cc9d 100644 (file)
--- a/attr.c
+++ b/attr.c
@@ -160,12 +160,7 @@ static const char *parse_attr(const char *src, int lineno, const char *cp,
                else if (!equals)
                        e->setto = ATTR__TRUE;
                else {
-                       char *value;
-                       int vallen = ep - equals;
-                       value = xmalloc(vallen);
-                       memcpy(value, equals+1, vallen-1);
-                       value[vallen-1] = 0;
-                       e->setto = value;
+                       e->setto = xmemdupz(equals + 1, ep - equals - 1);
                }
                e->attr = git_attr(cp, len);
        }
@@ -214,8 +209,11 @@ static struct match_attr *parse_attr_line(const char *line, const char *src,
                num_attr = 0;
                cp = name + namelen;
                cp = cp + strspn(cp, blank);
-               while (*cp)
+               while (*cp) {
                        cp = parse_attr(src, lineno, cp, &num_attr, res);
+                       if (!cp)
+                               return NULL;
+               }
                if (pass)
                        break;
                res = xcalloc(1,