void cast on fgets & fscanf in compinfo.c

[unres.git] / source / unres / src_MD-M / compinfo.c

diff --git a/source/unres/src_MD-M/compinfo.c b/source/unres/src_MD-M/compinfo.c
index d20b2c9..cbe8ed9 100644 (file)
--- a/source/unres/src_MD-M/compinfo.c
+++ b/source/unres/src_MD-M/compinfo.c
@@ -14,10 +14,10 @@ time_t Tp;
 
 in=fopen("cinfo.f","r");
 out=fopen("cinfo.f.new","w");
-if (fgets(buf,498,in) != NULL)
-       fprintf(out,"C DO NOT EDIT THIS FILE - IT HAS BEEN GENERATED BY COMPINFO.C\n");
-if (fgets(buf,498,in) != NULL)
-       sscanf(&buf[1],"%d %d %d",&iv1,&iv2,&iv3);
+(void)fgets(buf,498,in);
+fprintf(out,"C DO NOT EDIT THIS FILE - IT HAS BEEN GENERATED BY COMPINFO.C\n");
+(void)fgets(buf,498,in);
+sscanf(&buf[1],"%d %d %d",&iv1,&iv2,&iv3);
 iv3++;
 fprintf(out,"C %d %d %d\n",iv1,iv2,iv3);
 fprintf(out,"      subroutine cinfo\n");
@@ -28,7 +28,7 @@ uname(&Name);
 time(&Tp);
 system("whoami > tmptmp");
 in1=fopen("tmptmp","r");
-fscanf(in1,"%s",buf1);
+(void)fscanf(in1,"%s",buf1);
 fclose(in1);
 system("rm tmptmp");
 p1=ctime(&Tp);
@@ -57,8 +57,8 @@ while(fgets(buf,498,in1) != NULL)
     {
     strcat(buf,"\\");
     fprintf(out,"      write(iout,*)'%s'\n",buf);
-    fgets(buf,498,in1);
-    buf[strlen(buf)-1]='\0';
+    if (fgets(buf,498,in1) != NULL )
+       buf[strlen(buf)-1]='\0';
     if(strlen(buf) > 49)
      {
      buf[47]='\0';