[Kst] extragear/graphics/kst/kst/datasources/dirfile

[George Staikos]

SVN commit 469422 by staikos:

Return properly when the second read returns 0.  Please comment in the bug
report if this doesn't do what you expect.
BUG: 112762


 M  +2 -2      getdata.c  


--- trunk/extragear/graphics/kst/kst/datasources/dirfile/getdata.c #469421:469422
@@ -1199,7 +1199,7 @@
             return_type, tmpbuf,
             error_code);
 
-      if (n_read2 * spf1 != *n_read * spf2) {
+      if (n_read2 > 0 && n_read2 * spf1 != *n_read * spf2) {
         *n_read = n_read2 * spf1 / spf2;
       }
 
@@ -1265,7 +1265,7 @@
       0, *n_read * spf2 / spf1,
       return_type, tmpbuf,
       error_code);
-  if (n_read2 * spf1 < *n_read * spf2) {
+  if (n_read2 > 0 && n_read2 * spf1 < *n_read * spf2) {
     *n_read = n_read2 * spf1 / spf2;
   }
   recurse_level--;