X-Git-Url: http://j8takagi.net/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fmonitor.c;h=a921e8db21c210ad3c3197371e369aa1c3a5c5b0;hb=730611ebee687534d03ddfa6539b634a466e59fd;hp=9fe71f59bd13aeda83eebc6c52ed865456653fe1;hpb=c6c69d4a9a0f850296bf54a5770a672bafab56db;p=YACASL2.git

diff --git a/src/monitor.c b/src/monitor.c
index 9fe71f5..a921e8d 100644
--- a/src/monitor.c
+++ b/src/monitor.c
@@ -132,7 +132,7 @@ MONARGS *monargstok(const char *str)
         }
         sepp = r + strcspn(r, " ");
         sepc = *sepp;
-        *sepp = '\0';
+        strcpy(sepp, "");
         args->argv[++(args->argc)-1] = strdup_chk(q, "args.argv[]");
         q = r = sepp + 1;
     } while(sepc == ' ');
@@ -146,7 +146,7 @@ MONCMDLINE *monlinetok(const char *line)
     long l;
     MONCMDLINE *moncmdl = NULL;
 
-    if(*line == '\n' || *line == '\0') {
+    if(!line[0] || line[0] == '\n') {
         return NULL;
     }
     p = tokens = strdup_chk(line, "tokens");
@@ -349,19 +349,20 @@ void monitor()
         buf = malloc_chk(MONINSIZE + 1, "monitor.buf");
         fgets(buf, MONINSIZE, stdin);
         if((p = strchr(buf, '\n')) != NULL) {
-            *p = '\0';
+            p = '\0';
         }
         if((moncmdl = monlinetok(buf)) != NULL) {
             cmdtype = monitorcmd(moncmdl->cmd, moncmdl->args);
             free_moncmdline(moncmdl);
         }
-        FREE(buf);
-        if(cmdtype == MONQUIT) {
+        if(!buf[0] || cmdtype == MONQUIT) {
+            FREE(buf);
             shutdown();
             freebps();
             free_cmdtable(HASH_CODE);
             freecerr();
             exit(0);
         }
+        FREE(buf);
     } while(cmdtype == MONREPEAT);
 }