From 20016aa63e43c5f9e64e837d7cab0eafcd7bf2a0 Mon Sep 17 00:00:00 2001
From: Jeroen van der Heijden <jeroen@cesbit.com>
Date: Mon, 23 Sep 2024 16:03:56 +0200
Subject: [PATCH] Fix multiple empty strings

---
 include/siri/version.h |  4 ++--
 src/siri/db/points.c   | 13 ++++++-------
 2 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/include/siri/version.h b/include/siri/version.h
index e0fcbe6b..b9d4a17f 100644
--- a/include/siri/version.h
+++ b/include/siri/version.h
@@ -6,7 +6,7 @@
 
 #define SIRIDB_VERSION_MAJOR 2
 #define SIRIDB_VERSION_MINOR 0
-#define SIRIDB_VERSION_PATCH 51
+#define SIRIDB_VERSION_PATCH 52
 
 /*
  * Use SIRIDB_VERSION_PRE_RELEASE for alpha release versions.
@@ -15,7 +15,7 @@
  * Note that debian alpha packages should use versions like this:
  *   2.0.34-0alpha0
  */
-#define SIRIDB_VERSION_PRE_RELEASE ""
+#define SIRIDB_VERSION_PRE_RELEASE "-alpha-0"
 
 #ifndef NDEBUG
 #define SIRIDB_VERSION_BUILD_RELEASE "+debug"
diff --git a/src/siri/db/points.c b/src/siri/db/points.c
index e1004bbe..d0759f55 100644
--- a/src/siri/db/points.c
+++ b/src/siri/db/points.c
@@ -1118,7 +1118,6 @@ static int POINTS_unpack_string(
         {
             /* literal */
             size_t len = (is_ascii) ? 0 : POINTS_dec_len(&pt);
-
             do
             {
                 *buf = *pt;
@@ -1228,12 +1227,6 @@ int siridb_points_unzip_string(
     memcpy(&point->ts, pt, sizeof(uint64_t));
     pt += sizeof(uint64_t);
 
-    buf = malloc(src_sz);
-    if (buf == NULL)
-    {
-        return -1;
-    }
-
     for (mask = 0; tshift-- > tcount; ++pt)
     {
         mask |= ((uint64_t) *pt) << (tshift * 8);
@@ -1265,6 +1258,12 @@ int siridb_points_unzip_string(
 
     n -= i;
 
+    buf = malloc(src_sz + n);
+    if (buf == NULL)
+    {
+        return -1;
+    }
+
     if (POINTS_unpack_string(
             points->data + points->len, n, i, bits + offset, buf))
     {