reduziere die Sichtbarkeit einer Variablen

1 files changed, 1 insertions, 2 deletions

diff --git a/seq-read.c b/seq-read.c
index 0829960..90d201f 100644
--- a/seq-read.c
+++ b/seq-read.c
@@ -8,8 +8,7 @@ main(void)
         clock_t start = clock();
         size_t sum = 0;
 
-        int ch;
-        while ((ch = getc(stdin)) != EOF) {
+        for ( int ch; (ch = getc(stdin)) != EOF; ) {
                 sum += (unsigned char) ch;
         }