* src/df.c: get_dev - With strict error checking, gcc complained that
v may have been used prior to initialization. To avoid
this, initialize to NULL.
Signed-off-by: Ben Walton <[email protected]>
---
src/df.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/df.c b/src/df.c
index 01ecca6..059c958 100644
--- a/src/df.c
+++ b/src/df.c
@@ -924,7 +924,7 @@ get_dev (char const *disk, char const *mount_point, char
const* file,
char buf[LONGEST_HUMAN_READABLE + 2];
char *cell;
- struct field_values_t *v;
+ struct field_values_t *v = NULL;
switch (columns[col]->field_type)
{
case BLOCK_FLD:
@@ -934,7 +934,7 @@ get_dev (char const *disk, char const *mount_point, char
const* file,
v = &inode_values;
break;
case OTHER_FLD:
- v = NULL;
+ /* Rely on NULL initialization. */
break;
default:
assert (!"bad field_type");
--
1.9.1
