1 files changed, 3 insertions, 3 deletions
diff --git a/src/Fl_SVG_Image.cxx b/src/Fl_SVG_Image.cxx
index 7c8a6ff12..ca52a55f7 100644
--- a/src/Fl_SVG_Image.cxx
+++ b/src/Fl_SVG_Image.cxx
@@ -119,9 +119,9 @@ static char *svg_inflate(gzFile gzf, // can be a file or the read end of a pipe
   do {
     if (is_compressed && p + size > out + out_size) {
       out_size += size;
-      char *tmp = (char*)realloc(out, out_size + 1);
-      p = tmp + (p - out);
-      out = tmp;
+      unsigned delta = (p - out);
+      out = (char*)realloc(out, out_size + 1);
+      p = out + delta;
     }
     if ( fdwrite >= 0 && Fl::system_driver()->write_nonblocking_fd(fdwrite, bytes, rest_bytes) ) {
       free(out);