Merge pull request #723 from limburgher/main

igraph · Oct 24, 2023 · 89858b2 · 89858b2
2 parents a249b9a + 7e5a8e3
commit 89858b2
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/_igraph/convert.c b/src/_igraph/convert.c
@@ -23,6 +23,7 @@
 /************************ Conversion functions *************************/
 
 #include <limits.h>
+#include <ctype.h>
 #include "attributes.h"
 #include "convert.h"
 #include "edgeseqobject.h"