commit 16f61cdc3d12286ae6a5a95f0e78f1059daccbb4
from: Alexander Arkhipov <src@mineeyes.cyou>
date: Wed Aug 24 16:39:02 2022 UTC

cleanup

commit - a7dad3e298db784b5848eeb5d56e4ee96cba9ba0
commit + 16f61cdc3d12286ae6a5a95f0e78f1059daccbb4
blob - 1b564d4809888720bd0184e50e26b6011e208434
blob + bfd563736b80a559ce68a081a491d846871b1f57
--- gpass.c
+++ gpass.c
@@ -32,8 +32,8 @@ gen(void)
 {
 	rewind(dictfp);
 	char c;
-	int left = plen, cur = 1, sought = RANDLINE;
-	for (;;) {
+	for (int left = plen, cur = 1, sought = RANDLINE; left;
+	    cur += (c == '\n' || c == EOF)) {
 		c = getc(dictfp);
 		if (cur == sought) {
 			for (; c != '\n' && c != EOF; c = getc(dictfp))
@@ -45,10 +45,8 @@ gen(void)
 					rewind(dictfp);
 					cur = 0;
 				}
-			} else
-				break;
+			}
 		}
-		cur += (c == '\n' || c == EOF || c == '\0');
 	}
 	putchar('\n');
 }