Literals starting with '-' were interpreted as command token instead of literal token, "-3 set %i" failed as -3 was tried as command instead of an argument to set.

2015-06-12 21:06:18 +08:00 · 2015-06-12 21:06:18 +08:00 · 4d19ef668a
parent 26f0f2eb8b
commit 4d19ef668a
1 changed files with 1 additions and 1 deletions
--- a/eval.c
+++ b/eval.c
@ -1122,7 +1122,7 @@ static int gettyp( char *token) {
 		return TKNUL;

 	/* a numeric literal? */
-	if (c >= '0' && c <= '9')
+	if( (c >= '0' && c <= '9') || c == '-')
 		return TKLIT;

 	switch (c) {