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-rw-r--r--gnu/packages/patches/bcftools-regidx-unsigned-char.patch16
1 files changed, 16 insertions, 0 deletions
diff --git a/gnu/packages/patches/bcftools-regidx-unsigned-char.patch b/gnu/packages/patches/bcftools-regidx-unsigned-char.patch
new file mode 100644
index 0000000000..af5bc160f5
--- /dev/null
+++ b/gnu/packages/patches/bcftools-regidx-unsigned-char.patch
@@ -0,0 +1,16 @@
+Description: Fix test-regidx argument parsing on archs with unsigned char
+ On architectures where char is unsigned "c >= 0" was always true.
+Author: Adrian Bunk <bunk@debian.org>
+Bug-Debian: https://bugs.debian.org/865060
+
+--- a/test/test-regidx.c
++++ b/test/test-regidx.c
+@@ -336,7 +336,7 @@
+         {"seed",1,0,'s'},
+         {0,0,0,0}
+     };
+-    char c;
++    int c;
+     int seed = (int)time(NULL);
+     while ((c = getopt_long(argc, argv, "hvs:",loptions,NULL)) >= 0) 
+     {