ソースの修正

[YACASL2.git] / src / token.c

diff --git a/src/token.c b/src/token.c
index c7bfade..ce2a69b 100644 (file)
--- a/src/token.c
+++ b/src/token.c
@@ -105,7 +105,7 @@ CMDLINE *linetok(const char *line)
     bool quoting = false;
     CMDLINE *cmdl = NULL;
 
-    if(line == NULL || strlen(line) == 0) {
+    if(*line == '\0') {
         return NULL;
     }
     tokens = strdup_chk(line, "tokens");