# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1528185797 -10800
# Node ID e568535e1a9689f6197fd216a86975ebaa55ed80
# Parent  ce8d4552ffd594a86736c7fc08ff971f1dc83623
Backed out changeset 9611ecd2c4fb

diff -r ce8d4552ffd5 -r e568535e1a96 src/dmgrowbuf.c
--- a/src/dmgrowbuf.c	Tue Jun 05 09:52:53 2018 +0300
+++ b/src/dmgrowbuf.c	Tue Jun 05 11:03:17 2018 +0300
@@ -15,16 +15,29 @@
 #endif
 
 
-int dmGrowBufAlloc(DMGrowBuf *buf, const size_t initial, const size_t mingrow)
+int dmGrowBufInit(DMGrowBuf *buf)
 {
-    DM_DBG("dmGrowBufAlloc(%p, %" DM_PRIu_SIZE_T ", %" DM_PRIu_SIZE_T ")\n",
-        buf, initial, mingrow);
+    DM_DBG("dmGrowBufInit(%p)\n", buf);
 
     if (buf == NULL)
         return DMERR_NULLPTR;
 
     memset(buf, 0, sizeof(DMGrowBuf));
 
+    return DMERR_OK;
+}
+
+
+int dmGrowBufAlloc(DMGrowBuf *buf, const size_t initial, const size_t mingrow)
+{
+    int res;
+
+    DM_DBG("dmGrowBufAlloc(%p, %" DM_PRIu_SIZE_T ", %" DM_PRIu_SIZE_T ")\n",
+        buf, initial, mingrow);
+
+    if ((res = dmGrowBufInit(buf)) != DMERR_OK)
+        return res;
+
     buf->len  = 0;
     buf->offs = 0;
     buf->size = initial;
diff -r ce8d4552ffd5 -r e568535e1a96 src/dmgrowbuf.h
--- a/src/dmgrowbuf.h	Tue Jun 05 09:52:53 2018 +0300
+++ b/src/dmgrowbuf.h	Tue Jun 05 11:03:17 2018 +0300
@@ -25,6 +25,7 @@
 } DMGrowBuf;
 
 
+int    dmGrowBufInit(DMGrowBuf *buf);
 int    dmGrowBufAlloc(DMGrowBuf *buf, const size_t initial, const size_t mingrow);
 int    dmGrowBufNew(DMGrowBuf **pbuf, const size_t initial, const size_t mingrow);
 void   dmGrowBufFree(DMGrowBuf *buf);
diff -r ce8d4552ffd5 -r e568535e1a96 tools/gfxconv.c
--- a/tools/gfxconv.c	Tue Jun 05 09:52:53 2018 +0300
+++ b/tools/gfxconv.c	Tue Jun 05 11:03:17 2018 +0300
@@ -1058,6 +1058,8 @@
     int res = DMERR_OK;
     DMGrowBuf buf;
 
+    dmGrowBufInit(&buf);
+
     // Encode to target format
     dmMsg(1, "Encoding C64 bitmap data to format '%s'\n", fmt->name);
     if ((res = dmC64EncodeBMP(&buf, image, fmt)) != DMERR_OK)