example.c: Fix compiler warning

2022-11-16 10:36:57 -06:00
parent 766910e8b2
commit 918ace631e
1 changed files with 2 additions and 2 deletions
--- a/example.c
+++ b/example.c
@@ -394,8 +394,8 @@ do_read_JPEG_file(struct jpeg_decompress_struct *cinfo, char *infilename,
  /* More stuff */
  FILE *infile;                 /* source file */
  FILE *outfile;                /* output file */
-  JSAMPARRAY buffer;            /* Output row buffer */
-  J12SAMPARRAY buffer12;        /* 12-bit output row buffer */
+  JSAMPARRAY buffer = NULL;     /* Output row buffer */
+  J12SAMPARRAY buffer12 = NULL; /* 12-bit output row buffer */
  int col;
  int row_stride;               /* physical row width in output buffer */