- Rework secondary expansion so we only defer it if there's a possibility

  it might be needed: for most situations we parse prereqs immediately as
  we used to.  Reduces memory usage.
- Fixes Savannah bug #18622.

1 files changed, 2 insertions, 2 deletions

diff --git a/expand.c b/expand.c
index b5d5338..6cdf4ea 100644
--- a/expand.c
+++ b/expand.c
@@ -407,8 +407,8 @@ variable_expand_string (char *line, const char *string, long length)
 
       if (*p == '\0')
 	break;
-      else
-	++p;
+
+      ++p;
     }
 
   if (abuf)