Fix Visual C++ compiler warnings

Somehow this got reverted with aa769febf2. Oops.
2016-02-06 16:03:57 -06:00
parent f9134384b7
commit 2d62325754
1 changed files with 2 additions and 1 deletions
--- a/rdppm.c
+++ b/rdppm.c
@@ -99,7 +99,8 @@ read_pbm_integer (j_compress_ptr cinfo, FILE * infile, unsigned int maxval)
 /* Note that on a 16-bit-int machine, only values up to 64k can be read. */
 /* This should not be a problem in practice. */
 {
-  register int ch, val;
+  register int ch;
+  register unsigned int val;

  /* Skip any leading whitespace */
  do {