Update gmt_api.c

PaulWessel · PaulWessel · commit 2115af57ae7e · 2023-11-05T11:16:23.000+01:00
diff --git a/src/gmt_api.c b/src/gmt_api.c
@@ -13010,6 +13010,7 @@ GMT_LOCAL int gmtapi_extract_argument (char *optarg, char *argument, char **key,
 		}
 		else
 			strcpy (argument, inarg);
+		if (!argument[0]) *takes_mod = 2;   /* Flag that option is missing the arg and needs it later */
 	}
 	else
 		strcpy (argument, inarg);

Original file line number	Diff line number	Diff line change
`@@ -13010,6 +13010,7 @@ GMT_LOCAL int gmtapi_extract_argument (char optarg, char argument, char **key,`
`13010`	`13010`	`}`
`13011`	`13011`	`else`
`13012`	`13012`	`strcpy (argument, inarg);`
	`13013`	`+ if (!argument[0]) takes_mod = 2; / Flag that option is missing the arg and needs it later */`
`13013`	`13014`	`}`
`13014`	`13015`	`else`
`13015`	`13016`	`strcpy (argument, inarg);`