Fix signedness mismatch in comparison

LemonBoy · LemonBoy · commit 798720224341 · 2019-05-20T23:14:49.000+02:00
diff --git a/src/os.cpp b/src/os.cpp
@@ -1350,7 +1350,7 @@ static void init_rand() {
         zig_panic("unable to open /dev/urandom");
     }
     char bytes[sizeof(unsigned)];
-    size_t amt_read;
+    ssize_t amt_read;
     while ((amt_read = read(fd, bytes, sizeof(unsigned))) == -1) {
         if (errno == EINTR) continue;
         zig_panic("unable to read /dev/urandom");

Original file line number	Diff line number	Diff line change
`@@ -1350,7 +1350,7 @@ static void init_rand() {`
`1350`	`1350`	`zig_panic("unable to open /dev/urandom");`
`1351`	`1351`	`}`
`1352`	`1352`	`char bytes[sizeof(unsigned)];`
`1353`		`- size_t amt_read;`
	`1353`	`+ ssize_t amt_read;`
`1354`	`1354`	`while ((amt_read = read(fd, bytes, sizeof(unsigned))) == -1) {`
`1355`	`1355`	`if (errno == EINTR) continue;`
`1356`	`1356`	`zig_panic("unable to read /dev/urandom");`