some warnings at the compilation #41
Description
update.c: In function ‘csync_diff’:
update.c:915:9: warning: ‘fclose’ called on pointer returned from a mismatched allocation function [-Wmismatched-dealloc]
915 | fclose(p);
| ^~~~~~~~~
update.c:909:13: note: returned from ‘popen’
909 | p = popen(buffer, "w");
| ^~~~~~~~~~~~~~~~~~
update.c:915:9: warning: ‘fclose’ called on pointer returned from a mismatched allocation function [-Wmismatched-dealloc]
915 | fclose(p);
| ^~~~~~~~~
update.c:909:13: note: returned from ‘popen’
909 | p = popen(buffer, "w");
| ^~~~~~~~~~~~~~~~~~
mv -f .deps/update.Tpo .deps/update.Po
gcc -DHAVE_CONFIG_H -I. -D'DBDIR="/var/lib/csync2"' -D'ETCDIR="/etc/csync2"' -I/usr/incl ude/p11-kit-1 -Wall -g -O2 -MT urlencode.o -MD -MP -MF .deps/urlencode.Tpo -c -o urlenco de.o urlencode.c
mv -f .deps/urlencode.Tpo .deps/urlencode.Po
gcc -DHAVE_CONFIG_H -I. -D'DBDIR="/var/lib/csync2"' -D'ETCDIR="/etc/csync2"' -I/usr/incl ude/p11-kit-1 -Wall -g -O2 -MT conn.o -MD -MP -MF .deps/conn.Tpo -c -o conn.o conn.c
conn.c:76:13: warning: conflicting types for ‘conn_response’ due to enum/integer mismatch; have ‘const char *(unsigned int)’ [-Wenum-int-mismatch]
76 | const char *conn_response(unsigned i)
| ^~~~~~~~~~~~~
In file included from conn.c:21:
csync2.h:150:20: note: previous declaration of ‘conn_response’ with type ‘const char *(enu m connection_response)’
150 | extern const char *conn_response(enum connection_response);