5148ded61163c9564fdffdf5d72e43208cc166b2
galt
  Sat Apr 22 03:00:54 2017 -0700
Changed unnecessary and unavailable fread_unlocked to simply use fread instead.

diff --git src/lib/sha1.c src/lib/sha1.c
index 0f40972..263cfc5 100644
--- src/lib/sha1.c
+++ src/lib/sha1.c
@@ -180,31 +180,31 @@
 hex[hexSize] = 0;
 return cloneString(hex);
 }
 
 
 void sha1ForFile(char *fileName, unsigned char hash[20])
 /* Make sha1 hash from file */
 {
 FILE *fp = fopen (fileName, "r");
 if (!fp) errAbort("missing file %s", fileName);
 #define BS 4096 /* match coreutils */
 SHA1_CTX ctx;
 SHA1_Init(&ctx);
 size_t nr;
 char buf[BS];
-while ((nr=fread_unlocked(buf, 1, sizeof(buf), fp)))
+while ((nr=fread(buf, 1, sizeof(buf), fp)))
     { 
     SHA1_Update(&ctx, (const uint8_t*)buf, nr);
     };
 SHA1_Final(&ctx, hash);
 }
 
 char *sha1HexForFile(char *fileName)
 /* Return Sha1 as Hex string */
 {
 unsigned char hash[20];
 sha1ForFile(fileName, hash);
 return sha1ToHex(hash);
 }
 
 void sha1ForBuf(char *buffer, size_t bufSize, unsigned char hash[20])