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ラベルが空のとき、変数にNULLではなく'\0'を設定するよう変更
[YACASL2.git]
/
src
/
cerr.c
diff --git
a/src/cerr.c
b/src/cerr.c
index
ae35d57
..
116312b
100644
(file)
--- a/
src/cerr.c
+++ b/
src/cerr.c
@@
-71,7
+71,7
@@
void setcerr(int num, const char *str)
cerr->num = num;
/* 現在のエラーメッセージを設定 */
cerr->msg = malloc_chk(CERRMSGSIZE + 1, "cerr.msg");
cerr->num = num;
/* 現在のエラーメッセージを設定 */
cerr->msg = malloc_chk(CERRMSGSIZE + 1, "cerr.msg");
- if(
str != NULL
&& strlen(str) <= CERRSTRSIZE) {
+ if(
0 < strlen(str)
&& strlen(str) <= CERRSTRSIZE) {
sprintf(cerr->msg, "%s: %s", str, getcerrmsg(cerr->num));
} else {
strcpy(cerr->msg, getcerrmsg(cerr->num));
sprintf(cerr->msg, "%s: %s", str, getcerrmsg(cerr->num));
} else {
strcpy(cerr->msg, getcerrmsg(cerr->num));