X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/7f28dbee65cef6e1990552c3eb3eb450ef9e98f2..7bec6a5cd6cabe93163707b901482a6692ca78cf:/main.c

diff --git a/main.c b/main.c
index 95c6fdeb..d0583d69 100644
--- a/main.c
+++ b/main.c
@@ -597,9 +597,9 @@ int main(int argc,char *argv[])
 
     if (am_server) {
       remote_version = read_int(STDIN_FILENO);
-      if (remote_version < MIN_PROTOCOL_VERSION) {
-	fprintf(stderr,"protocol version mismatch %d %d\n",
-		remote_version,PROTOCOL_VERSION);
+      if (remote_version < MIN_PROTOCOL_VERSION ||
+	  remote_version > MAX_PROTOCOL_VERSION) {
+	fprintf(stderr,"protocol version mismatch - is your shell clean?\n");
 	exit(1);
       }
       write_int(STDOUT_FILENO,PROTOCOL_VERSION);
@@ -683,8 +683,9 @@ int main(int argc,char *argv[])
     write_flush(f_out);
     {
       remote_version = read_int(f_in);
-      if (remote_version < MIN_PROTOCOL_VERSION) {
-	fprintf(stderr,"protocol version mismatch\n");
+      if (remote_version < MIN_PROTOCOL_VERSION ||
+	  remote_version > MAX_PROTOCOL_VERSION) {
+	fprintf(stderr,"protocol version mismatch - is your shell clean?\n");
 	exit(1);
       }	
     }