Detect perm errors in loss colors

This commit is contained in:
Gareth Evans
2017-03-04 19:08:12 +00:00
parent da275074a9
commit 7fb07b1793
3 changed files with 12 additions and 9 deletions

View File

@@ -1143,7 +1143,7 @@ int LoadSignalColors(struct site xmtr)
return 0;
}
void LoadLossColors(struct site xmtr)
int LoadLossColors(struct site xmtr)
{
int x, y, ok, val[4];
char filename[255], string[80], *pointer = NULL, *s = NULL;
@@ -1243,14 +1243,13 @@ void LoadLossColors(struct site xmtr)
region.levels = 16;
fd = fopen(filename, "r");
if (fd == NULL && xmtr.filename[0] == '\0')
if ( xmtr.filename[0] == '\0' && (fd = fopen(filename, "r")) == NULL )
/* Don't save if we don't have an output file */
return;
return 0;
if (fd == NULL) {
fd = fopen(filename, "w");
if( (fd = fopen(filename, "w")) == NULL )
return errno;
for (x = 0; x < region.levels; x++)
fprintf(fd, "%3d: %3d, %3d, %3d\n", region.level[x],
@@ -1295,6 +1294,7 @@ void LoadLossColors(struct site xmtr)
fclose(fd);
region.levels = x;
}
return 0;
}
void LoadDBMColors(struct site xmtr)