Make print_branch() handle refs not pointing at commits

[ps-cgit] / parsing.c

diff --git a/parsing.c b/parsing.c
index 2c05c0939ff34547ad6f6ee71fb37cbdc30066c8..30e7648958789fb72930c405d1ba8d8c5a382f27 100644 (file)
--- a/parsing.c
+++ b/parsing.c
@@ -233,20 +233,23 @@ struct commitinfo *cgit_parse_commit(struct commit *commit)
                p = strchr(t, '\n') + 1;
        }
 
+       while (*p && (*p != '\n'))
+               p = strchr(p, '\n') + 1; // skip unknown header fields
+
        while (*p == '\n')
                p = strchr(p, '\n') + 1;
 
        t = strchr(p, '\n');
        if (t) {
                if (*t == '\0')
-                       ret->subject = strdup("** empty **");
+                       ret->subject = "** empty **";
                else
                        ret->subject = substr(p, t);
                p = t + 1;
 
                while (*p == '\n')
                        p = strchr(p, '\n') + 1;
-               ret->msg = p;
+               ret->msg = xstrdup(p);
        } else
                ret->subject = substr(p, p+strlen(p));
 
@@ -292,6 +295,9 @@ struct taginfo *cgit_parse_tag(struct tag *tag)
                p = strchr(p, '\n') + 1;
        }
 
+       while (p && *p && (*p != '\n'))
+               p = strchr(p, '\n') + 1; // skip unknown tag fields
+
        while (p && (*p == '\n'))
                p = strchr(p, '\n') + 1;
        if (p && *p)