From 69da21bcb4f022b0bcd2f4b08e6ffcb8ce1ebab7 Mon Sep 17 00:00:00 2001
From: cremno <cremno@mail.ru>
Date: Thu, 5 Jun 2014 20:22:20 +0200
Subject: `ISSPACE` evaluates its argument multiple times

---
 src/parse.y | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/parse.y')

diff --git a/src/parse.y b/src/parse.y
index 93923aa71..011b77cac 100644
--- a/src/parse.y
+++ b/src/parse.y
@@ -3911,7 +3911,8 @@ parse_string(parser_state *p)
               return tHD_LITERAL_DELIM;
             }
           }
-        } while (ISSPACE(c = nextc(p)));
+          c = nextc(p);
+        } while (ISSPACE(c));
         pushback(p, c);
         return tLITERAL_DELIM;
       }
-- 
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