- consume space between functionname and opening brackets

  Fixes Rob's issue using busybox awk for building gcc-4_0 optionlist (http://busybox.net/lists/busybox/2005-October/016659.html)

diff --git a/editors/awk.c b/editors/awk.c
index 087be44a5d3f588708d8070e633f77528ef407f8..d00fcafb171003e51ff90cf1e596992d3a31707a 100644 (file)
--- a/editors/awk.c
+++ b/editors/awk.c
@@ -959,10 +959,11 @@ static uint32_t next_token(uint32_t expected)
                                }
                                *(p-1) = '\0';
                                tc = TC_VARIABLE;
+                               /* also consume whitespace between functionname and bracket */
+                               skip_spaces(&p);
                                if (*p == '(') {
                                        tc = TC_FUNCTION;
                                } else {
-                                       skip_spaces(&p);
                                        if (*p == '[') {
                                                p++;
                                                tc = TC_ARRAY;