Merge branch 'vd/fsck-submodule-url-test'

[thirdparty/git.git] / help.c

diff --git a/help.c b/help.c
index 6d2ebfbd2a45f134bc45c039cb4cf26b402b8f6c..2dbe57b413b2a8f2e8262fb2c022711aa2d60a2a 100644 (file)
--- a/help.c
+++ b/help.c
@@ -464,8 +464,11 @@ static int get_alias(const char *var, const char *value,
 {
        struct string_list *list = data;
 
-       if (skip_prefix(var, "alias.", &var))
+       if (skip_prefix(var, "alias.", &var)) {
+               if (!value)
+                       return config_error_nonbool(var);
                string_list_append(list, var)->util = xstrdup(value);
+       }
 
        return 0;
 }