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lcdproc: fix compilation with GCC 10

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Signed-off-by: Rosen Penev <rosenp@gmail.com>
This commit is contained in:
Rosen Penev
2020-08-10 13:08:53 -07:00
parent 11c4323665
commit 650b996dc0
2 changed files with 22 additions and 1 deletions
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utils/lcdproc/patches/120-gcc10.patch
+21
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@@ -0,0 +1,21 @@
--- a/clients/lcdproc/iface.c
+++ b/clients/lcdproc/iface.c
@@ -32,6 +32,7 @@
#define UNSET_INT -1
#define UNSET_STR "\01"
+IfaceInfo iface[MAX_INTERFACES];
static int iface_count = 0; /* number of interfaces */
static char unit_label[10] = "B"; /* default unit label is Bytes */
--- a/clients/lcdproc/iface.h
+++ b/clients/lcdproc/iface.h
@@ -18,7 +18,7 @@
/** max number of interfaces in multi-interface mode */
#define MAX_INTERFACES 3
-IfaceInfo iface[MAX_INTERFACES]; /* interface info */
+extern IfaceInfo iface[MAX_INTERFACES]; /* interface info */
/** Update screen content */
int iface_screen(int rep, int display, int *flags_ptr);