ui-shared: make a char* parameter const

[ps-cgit] / ui-shared.c

diff --git a/ui-shared.c b/ui-shared.c
index 2547e43d8edd69c12bb04c9962d9ba66f4281ad0..315dedbc3c055cd4bb02d984647abb8308b11763 100644 (file)
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -347,18 +347,11 @@ void cgit_log_link(const char *name, const char *title, const char *class,
        html("</a>");
 }
 
-void cgit_commit_link(char *name, const char *title, const char *class,
+void cgit_commit_link(const char *name, const char *title, const char *class,
                      const char *head, const char *rev, const char *path)
 {
        char *delim;
 
-       if (strlen(name) > ctx.cfg.max_msg_len && ctx.cfg.max_msg_len >= 15) {
-               name[ctx.cfg.max_msg_len] = '\0';
-               name[ctx.cfg.max_msg_len - 1] = '.';
-               name[ctx.cfg.max_msg_len - 2] = '.';
-               name[ctx.cfg.max_msg_len - 3] = '.';
-       }
-
        delim = repolink(title, class, "commit", head, path);
        if (rev && ctx.qry.head && strcmp(rev, ctx.qry.head)) {
                html(delim);
@@ -387,9 +380,13 @@ void cgit_commit_link(char *name, const char *title, const char *class,
                html("follow=1");
        }
        html("'>");
-       if (name[0] != '\0')
-               html_txt(name);
-       else
+       if (name[0] != '\0') {
+               if (strlen(name) > ctx.cfg.max_msg_len && ctx.cfg.max_msg_len >= 15) {
+                       html_ntxt(name, ctx.cfg.max_msg_len - 3);
+                       html("...");
+               } else
+                       html_txt(name);
+       } else
                html_txt("(no commit message)");
        html("</a>");
 }