X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/b1ad43d74907dcfa9a9a880f41e4c8f34d24d27a..1ea566c3e96413d7edb40c50b0f7c7f8a5536079:/sshpubk.c

diff --git a/sshpubk.c b/sshpubk.c
index e5157a3c..ac9e0fa7 100644
--- 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 */