do not write null sha1s to on-disk index
[gitweb.git] / advice.c
index e02e632df380a8e9772d9cd9b1282204c56a7d4e..65a07859f261e12e88d638a1f4546583e0133d4c 100644 (file)
--- a/advice.c
+++ b/advice.c
@@ -21,11 +21,21 @@ static struct {
 
 void advise(const char *advice, ...)
 {
+       struct strbuf buf = STRBUF_INIT;
        va_list params;
+       const char *cp, *np;
 
        va_start(params, advice);
-       vreportf("hint: ", advice, params);
+       strbuf_addf(&buf, advice, params);
        va_end(params);
+
+       for (cp = buf.buf; *cp; cp = np) {
+               np = strchrnul(cp, '\n');
+               fprintf(stderr, _("hint: %.*s\n"), (int)(np - cp), cp);
+               if (*np)
+                       np++;
+       }
+       strbuf_release(&buf);
 }
 
 int git_default_advice_config(const char *var, const char *value)
@@ -46,16 +56,15 @@ int git_default_advice_config(const char *var, const char *value)
 int error_resolve_conflict(const char *me)
 {
        error("'%s' is not possible because you have unmerged files.", me);
-       if (advice_resolve_conflict) {
+       if (advice_resolve_conflict)
                /*
                 * Message used both when 'git commit' fails and when
                 * other commands doing a merge do.
                 */
-               advise("Fix them up in the work tree,");
-               advise("and then use 'git add/rm <file>' as");
-               advise("appropriate to mark resolution and make a commit,");
-               advise("or use 'git commit -a'.");
-       }
+               advise(_("Fix them up in the work tree,\n"
+                        "and then use 'git add/rm <file>' as\n"
+                        "appropriate to mark resolution and make a commit,\n"
+                        "or use 'git commit -a'."));
        return -1;
 }