# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1527778540 -10800
# Node ID 904904f145b430876bb33b91635aac6857adc954
# Parent  e7990551c6d6669b0ea35dcc36c2bce6b0e0aad2
Various fixes in fanalyze.

diff -r e7990551c6d6 -r 904904f145b4 tools/fanalyze.c
--- a/tools/fanalyze.c	Thu May 31 17:25:35 2018 +0300
+++ b/tools/fanalyze.c	Thu May 31 17:55:40 2018 +0300
@@ -118,7 +118,6 @@
     for (int nfile = 0; nfile < nsrcFiles; nfile++)
     {
         DMSourceFile *file = &srcFiles[nfile];
-        dmPrint(2, "Input #%d: %s\n", nfile + 1, file->filename);
         if ((res = dmReadDataFile(NULL, file->filename, &file->data, &file->size)) != DMERR_OK)
         {
             dmErrorMsg("Could not read '%s': %s\n",
@@ -126,7 +125,10 @@
             goto out;
         }
 
-        if (file->size > compBufSize)
+        dmPrint(2, "Input #%d: '%s', %" DM_PRIu_SIZE_T " bytes.\n",
+            nfile + 1, file->filename, file->size);
+
+        if (!compBufSize || file->size < compBufSize)
             compBufSize = file->size;
     }
 
@@ -147,10 +149,10 @@
     {
         DMSourceFile *file = &srcFiles[nfile];
         for (size_t offs = 0; offs < compBufSize; offs++)
-        if (offs < file->size)
-            compBuf[offs].counts[file->data[offs]]++;
-        else
-            compBuf[offs].counts[0]++;
+        {
+            Uint8 data = offs < file->size ? file->data[offs] : 0;
+            compBuf[offs].counts[data]++;
+        }
     }
 
     for (size_t offs = 0; offs < compBufSize; offs++)
@@ -173,7 +175,7 @@
         BOOL var = el->variants > 1;
 
         if (n == 0)
-            printf("%08" DM_PRIu_SIZE_T "x | ", offs);
+            printf("%08" DM_PRIx_SIZE_T " | ", offs);
 
         if (var)
             printf("[%2d] ", el->variants);