- fgetc return a int not a char , and that was not portable on arm 64

diff --git a/src/gethdrline.c b/src/gethdrline.c
index 09a8b7a9228a0e2e4582b2f5fa05fc11c4723349..c8fbcedda5b5581a946e373a065db1e5feea48c9 100644 (file)
--- a/src/gethdrline.c
+++ b/src/gethdrline.c
@@ -36,7 +36,7 @@
 char *gethdrline(FILE *f, char **unfolded)
 {
        char *line = NULL, *retstr = NULL, *oldretstr = NULL, *oldunfolded = NULL;
-       char ch;
+       int ch;
        size_t linecap = 0;
 
        if (getline(&line, &linecap, f) <= 0) {