update skip count

[imager.git] / bmp.c

diff --git a/bmp.c b/bmp.c
index 2b1fd34f72c9918563313d775457715e8e3e9185..286b3dc8ad3808b0ea0cd675b68f5b1624405870 100644 (file)
--- a/bmp.c
+++ b/bmp.c
@@ -432,6 +432,8 @@ write_1bit_data(io_glue *ig, i_img *im) {
   myfree(packed);
   myfree(line);
 
+  ig->closecb(ig);
+
   return 1;
 }
 
@@ -480,6 +482,8 @@ write_4bit_data(io_glue *ig, i_img *im) {
   myfree(packed);
   myfree(line);
 
+  ig->closecb(ig);
+
   return 1;
 }
 
@@ -517,6 +521,8 @@ write_8bit_data(io_glue *ig, i_img *im) {
   }
   myfree(line);
 
+  ig->closecb(ig);
+
   return 1;
 }
 
@@ -545,6 +551,7 @@ write_24bit_data(io_glue *ig, i_img *im) {
     return 0;
   chans = im->channels >= 3 ? bgr_chans : grey_chans;
   samples = mymalloc(line_size);
+  memset(samples, 0, line_size);
   for (y = im->ysize-1; y >= 0; --y) {
     i_gsamp(im, 0, im->xsize, y, samples, chans, 3);
     if (ig->writecb(ig, samples, line_size) < 0) {
@@ -555,6 +562,8 @@ write_24bit_data(io_glue *ig, i_img *im) {
   }
   myfree(samples);
 
+  ig->closecb(ig);
+
   return 1;
 }