Remove a redundant while-loop condition when reading RFC822-style

[u/mdw/putty] / sshpubk.c

diff --git a/sshpubk.c b/sshpubk.c
index e5157a3..ac9e0fa 100644 (file)
--- a/sshpubk.c
+++ b/sshpubk.c
@@ -463,7 +463,7 @@ static int read_header(FILE * fp, char *header)
     int len = 39;
     int c;
 
-    while (len > 0) {
+    while (1) {
        c = fgetc(fp);
        if (c == '\n' || c == '\r' || c == EOF)
            return 0;                  /* failure */