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-rw-r--r--lib_m68k/interrupts.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib_m68k/interrupts.c b/lib_m68k/interrupts.c
index 2dc079b..133494f 100644
--- a/lib_m68k/interrupts.c
+++ b/lib_m68k/interrupts.c
@@ -61,7 +61,7 @@ static __inline__ void set_sr (unsigned short sr)
*/
void irq_install_handler (int vec, interrupt_handler_t * handler, void *arg)
{
- if ((vec < 0) || (vec > NR_IRQS)) {
+ if ((vec < 0) || (vec >= NR_IRQS)) {
printf ("irq_install_handler: wrong interrupt vector %d\n",
vec);
return;
@@ -73,7 +73,7 @@ void irq_install_handler (int vec, interrupt_handler_t * handler, void *arg)
void irq_free_handler (int vec)
{
- if ((vec < 0) || (vec > NR_IRQS)) {
+ if ((vec < 0) || (vec >= NR_IRQS)) {
return;
}