X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?a=blobdiff_plain;f=cprogs%2Fsummer.c;h=12419210d74eafa295584e4a74c3eb3d409fd5ba;hb=refs%2Ftags%2Fdebian_version_4_1_20;hp=3970c369b58477ae6390af6be8c874999fc92c9b;hpb=b110fb9e3d2403034db5267fd99f1317c74e0627;p=chiark-utils.git

diff --git a/cprogs/summer.c b/cprogs/summer.c
index 3970c36..1241921 100644
--- a/cprogs/summer.c
+++ b/cprogs/summer.c
@@ -361,7 +361,7 @@ int main(int argc, const char *const *argv) {
 
   errfile= stderr;
   
-  if ((arg=argv[1]) && *arg++=='-') {
+  while ((arg=argv[1]) && *arg++=='-') {
     while ((c=*arg++)) {
       switch (c) {
       case 'h':