sha1-name.c: remove implicit dependency on the_index

diff --git a/versioncmp.c b/versioncmp.c
index 4cb400f90150af1a64352e66008c23df5ae1e759..069ee94a4d79422ea659a7ebe3923662f0626afa 100644 (file)
--- a/versioncmp.c
+++ b/versioncmp.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "string-list.h"
 
 /*
@@ -159,8 +160,15 @@ int versioncmp(const char *s1, const char *s2)
        }
 
        if (!initialized) {
+               const struct string_list *deprecated_prereleases;
                initialized = 1;
-               prereleases = git_config_get_value_multi("versionsort.prereleasesuffix");
+               prereleases = git_config_get_value_multi("versionsort.suffix");
+               deprecated_prereleases = git_config_get_value_multi("versionsort.prereleasesuffix");
+               if (prereleases) {
+                       if (deprecated_prereleases)
+                               warning("ignoring versionsort.prereleasesuffix because versionsort.suffix is set");
+               } else
+                       prereleases = deprecated_prereleases;
        }
        if (prereleases && swap_prereleases(s1, s2, (const char *) p1 - s1 - 1,
                                            &diff))