X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=string-table.c;h=95833768960d925861f71812002e757115b7ab74;hb=refs%2Fchanges%2F82%2F236382%2F1;hp=2d05e4dc3b6e031b41c4cb860e603691211ae24d;hpb=850ad2ce35b27476dc80afdf92ac63ad7f1f3571;p=platform%2Fupstream%2Fbtrfs-progs.git

diff --git a/string-table.c b/string-table.c
index 2d05e4d..9583376 100644
--- a/string-table.c
+++ b/string-table.c
@@ -49,7 +49,7 @@ struct string_table *table_create(int columns, int rows)
  * be replaced by a '=====' dimensioned on the basis of the column width
  */
 char *table_vprintf(struct string_table *tab, int column, int row,
-			  char *fmt, va_list ap)
+			  const char *fmt, va_list ap)
 {
 	int idx = tab->ncols * row + column;
 	char *msg = calloc(100, 1);
@@ -69,8 +69,9 @@ char *table_vprintf(struct string_table *tab, int column, int row,
  * This function is like a printf, but store the results in a cell of
  * the table.
  */
+__attribute__ ((format (printf, 4, 5)))
 char *table_printf(struct string_table *tab, int column, int row,
-			  char *fmt, ...)
+			  const char *fmt, ...)
 {
 	va_list ap;
 	char *ret;
@@ -101,7 +102,7 @@ void table_dump(struct string_table *tab)
 				continue;
 
 			len = strlen(tab->cells[idx]) - 1;
-			if (len < 1 || tab->cells[idx][0] == '=')
+			if (len == 0 || tab->cells[idx][0] == '*')
 				continue;
 
 			if (len > sizes[i])
@@ -116,11 +117,11 @@ void table_dump(struct string_table *tab)
 
 			if (!cell || !strlen(cell)) {
 				printf("%*s", sizes[i], "");
-			} else if (cell && cell[0] == '=') {
+			} else if (cell && cell[0] == '*' && cell[1]) {
 				int k = sizes[i];
 
 				while (k--)
-					putchar('=');
+					putchar(cell[1]);
 			} else {
 				printf("%*s",
 					cell[0] == '<' ? -sizes[i] : sizes[i],