File pr_att-Fix-uninitialized-variable.patch of Package netcdf

From: Egbert Eich <eich@suse.com>
Date: Sat Jul 10 14:57:29 2021 +0200
Subject: pr_att(): Fix uninitialized variable
Patch-mainline: Not yet
Git-repo: https://github.com/Unidata/netcdf-c
Git-commit: 66eade948d044832b0ca5feff824e1aca3c7fe68
References: 

Fix uninitialized variable in error path.

Signed-off-by: Egbert Eich <eich@suse.com>
Signed-off-by: Egbert Eich <eich@suse.de>
---
 ncdump/ncdump.c | 1 +
 1 file changed, 1 insertion(+)
diff --git a/ncdump/ncdump.c b/ncdump/ncdump.c
index d333cc37..41f44683 100644
--- a/ncdump/ncdump.c
+++ b/ncdump/ncdump.c
@@ -896,6 +896,7 @@ pr_att(
 		   value = *((uint64_t *)data + i);
 		   break;
 	       default:
+		   value = 0; /* GCC */
 		   error("enum must have an integer base type: %d", base_nc_type);
 	       }
 	       NC_CHECK( nc_inq_enum_ident(ncid, att.type, value,