X-Git-Url: http://j8takagi.net/cgi-bin/gitweb.cgi?p=YACASL2.git;a=blobdiff_plain;f=src%2Fexec.c;h=caa85881b24b1d3973283b0893d82f9f1d2a72b4;hp=73b30cd4222f4e3fac65194d33f4c69f9ad8922d;hb=f8636262f5c60efbb9d1c608e2276d359bc348a0;hpb=176a22fd90e39acf9b4bdae260d71b8d31be6db0

diff --git a/src/exec.c b/src/exec.c
index 73b30cd..caa8588 100644
--- a/src/exec.c
+++ b/src/exec.c
@@ -100,7 +100,7 @@ void svcin()
             break;
         }
         if(sys->cpu->gr[1] + i > execptr->end) {
-            setcerr(208, NULL);    /* SVC input - memory overflow */
+            setcerr(208, "");    /* SVC input - memory overflow */
             break;
         }
         sys->memory[sys->cpu->gr[1]+i] = *(buffer + i);
@@ -119,7 +119,7 @@ void svcout()
 
     for(i = 0; i < sys->memory[sys->cpu->gr[2]]; i++) {
         if(sys->cpu->gr[1] + i > execptr->end) {
-            setcerr(209, NULL);    /* SVC output - memory overflow */
+            setcerr(209, "");    /* SVC output - memory overflow */
             return;
         }
         /* 「文字の組」の符号表に記載された文字と、改行（CR）／タブを表示 */